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Oval|Lab Grown|IGI

1.28ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG773614812

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773614812

Diamond specifications and retailer prices

From €505 EUR
A$868 AUD
As of October 31, 2026
Save €1,321 EUR (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,826 EUR at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

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 LG773614812 or 773614812. Listed at 20 retailers as of October 25, 2026, with prices from €505 to €1,826, a €1,321 spread on the same certified stone. Brilliant Earth lists it at €1,826. 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 angle32.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773614812
Dimensions9.01 × 6.11 × 3.72 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
9.01 mm6.11 mm1.28 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773614812
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,826 EUR|Low: €191 EUR|High: €1,951 EUR|Avg: €627 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 3€224 EUR
Retailer 15€275 EUR
Retailer 12€310 EUR
Retailer 5€398 EUR
Retailer 4€422 EUR
Retailer 16€441 EUR
Retailer 14€457 EUR
Retailer 7€501 EUR
Retailer 2€505 EUR
Retailer 17€684 EUR
Retailer 13€743 EUR
Retailer 10€864 EUR
Retailer 9€864 EUR
Retailer 8€904 EUR
Retailer 6€942 EUR
Retailer 18€1,119 EUR
Retailer 11€1,781 EUR
Brilliant Earth€1,826 EUR

34 data points across 18 retailers

20 retailers€505 EUR to €1,826 EUR

Retailer 1
-
€170 EUR
$190 USD
Price last confirmed 24 days ago
Retailer 2
-
€198 EUR
$221 USD
View
Price last confirmed 22 days ago
Retailer 3
-
€211 EUR
$236 USD
View
Price last confirmed 22 days ago
Retailer 4
-
€275 EUR
$307 USD
View
Price last confirmed 9 days ago
Retailer 5
-
€310 EUR
$346 USD
View
Price last confirmed 9 days ago
Retailer 6
-
€398 EUR
ZAR 7,179 ZAR
View
Price last confirmed 19 days ago
Retailer 7
-
€422 EUR
£371 GBP
View
Price last confirmed 18 days ago
Retailer 8
-
€457 EUR
$511 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€505 EUR
A$868 AUD
View
Retailer 10
-
€534 EUR
$597 USD
View
Price last confirmed 18 days ago
Retailer 11
-
€684 EUR
A$1,175 AUD
View
Price last confirmed 14 days ago
Retailer 12
-
€743 EUR
$830 USD
View
Price last confirmed 9 days ago
Retailer 13
-
€750 EUR
$838 USD
View
Price last confirmed 22 days ago
Retailer 14
-
€864 EUR
$965 USD
View
Price last confirmed 24 days ago
Retailer 15
-
€864 EUR
A$1,485 AUD
View
Price last confirmed 23 days ago
Retailer 16
-
€904 EUR
$1,010 USD
View
Price last confirmed 20 days ago
Retailer 17
-
€942 EUR
SGD 1,422 SGD
View
Price last confirmed 19 days ago
Retailer 18
-
€1,119 EUR
£984 GBP
View
Price last confirmed 11 days ago
Retailer 19
-
€1,781 EUR
$1,990 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22266752A · Oct 25
€1,826 EUR
$2,040 USD
View
19 more retailers have this diamond
Prices start from €505 EURSave up to €1,321 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.

B+
1.28ct Oval
€505 EUR