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Oval|Lab Grown|IGI

1.28ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG729590644

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729590644

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of October 29, 2026
Save €1,882 EUR (91%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,077 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729590644 or 729590644. Listed at 27 retailers as of October 29, 2026, with prices from €194 to €2,077, a €1,882 spread on the same certified stone. Yadav Diamonds lists it at €2,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729590644
Dimensions8.97 × 6.11 × 3.73 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.97 mm6.11 mm1.28 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729590644
Side View
Table 60.0%Crown 32.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €502 EUR|Low: €186 EUR|High: €1,173 EUR|Avg: €586 EUR|+4.6%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
November 1, 2026
Retailer 17€194 EUR
Retailer 7€217 EUR
Retailer 6€225 EUR
Retailer 2€241 EUR
Retailer 9€241 EUR
Retailer 14€425 EUR
Retailer 10€447 EUR
Retailer 12€456 EUR
Retailer 1€502 EUR
Retailer 13€648 EUR
Retailer 16€776 EUR
Retailer 5€853 EUR
Retailer 3€860 EUR
Retailer 15€868 EUR
Retailer 8€1,037 EUR
Retailer 11€1,070 EUR
Retailer 4€1,173 EUR

43 data points across 17 retailers

27 retailers€194 EUR to €2,077 EUR

A
Cheapest Retailer
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€194 EUR
$217 USD
A
Retailer 2
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€217 EUR
$242 USD
View
Final sale: no returns
A
Retailer 3
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€225 EUR
$251 USD
View
Retailer 4
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€241 EUR
$269 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€241 EUR
$269 USD
View
B+
Retailer 6
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€323 EUR
$361 USD
View
A
Retailer 7
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€372 EUR
$416 USD
View
A
Retailer 8
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€402 EUR
$449 USD
View
A
Retailer 9
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€425 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
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€450 EUR
$503 USD
View
A
Retailer 11
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€456 EUR
ZAR 8,230 ZAR
View
A
Retailer 12
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€502 EUR
£442 GBP
View
B+
Retailer 13
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€648 EUR
A$1,113 AUD
View
B+
Retailer 14
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€776 EUR
$867 USD
View
B
Retailer 15
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€853 EUR
$953 USD
View
B
Retailer 16
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€860 EUR
$961 USD
View
Retailer 17
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€868 EUR
$970 USD
View
Price last confirmed 11 days ago
B
Retailer 18
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€953 EUR
$1,064 USD
View
B
Retailer 19
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€1,006 EUR
$1,124 USD
View
B
Retailer 20
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€1,037 EUR
£912 GBP
View
B+
Retailer 21
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€1,070 EUR
£941 GBP
View
B
Retailer 22
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€1,116 EUR
$1,246 USD
View
B
Retailer 23
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€1,173 EUR
$1,310 USD
View
B
Retailer 24
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€1,549 EUR
$1,730 USD
View
B
Retailer 25
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€1,549 EUR
$1,730 USD
View
B
Retailer 26
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€1,862 EUR
$2,080 USD
View
Most Expensive
B
Yadav Diamonds
13210905 · Oct 30
€2,077 EUR
$2,320 USD
View
26 more retailers have this diamond
Prices start from €194 EURSave up to €1,882 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.28ct Oval
€194 EUR