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Round|Lab Grown|IGI

1.28ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG816607508

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816607508

Diamond specifications and retailer prices

From €198 EUR
$221 USD
As of October 29, 2026
Save €1,803 EUR (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,001 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round 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 LG816607508 or 816607508. Listed at 23 retailers as of October 27, 2026, with prices from €198 to €2,001, a €1,803 spread on the same certified stone. Queensmith lists it at €2,001. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607508
Dimensions6.90 × 6.94 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
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
6.90 mm6.94 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607508
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

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: €2,001 EUR|Low: €198 EUR|High: €2,001 EUR|Avg: €608 EUR
Queensmith
Retailer 2
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Retailer 23
October 30, 2026
Retailer 4€198 EUR
Retailer 14€222 EUR
Retailer 8€230 EUR
Retailer 5€245 EUR
Retailer 23€245 EUR
Retailer 3€275 EUR
Retailer 10€331 EUR
Retailer 2€391 EUR
Retailer 17€406 EUR
Retailer 18€422 EUR
Retailer 13€456 EUR
Retailer 9€465 EUR
Retailer 7€471 EUR
Retailer 19€600 EUR
Retailer 22€738 EUR
Retailer 6€789 EUR
Retailer 21€792 EUR
Retailer 15€796 EUR
Retailer 12€837 EUR
Retailer 16€846 EUR
Retailer 20€986 EUR
Retailer 11€1,129 EUR
Queensmith€2,001 EUR

23 data points across 23 retailers

23 retailers€198 EUR to €2,001 EUR

A
Cheapest Retailer
-
€198 EUR
$221 USD
A
Retailer 2
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€222 EUR
$248 USD
View
Final sale: no returns
A
Retailer 3
-
€230 EUR
$257 USD
View
A
Retailer 4
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€245 EUR
$274 USD
View
A
Retailer 5
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€245 EUR
$274 USD
View
A
Retailer 6
-
€275 EUR
HK$2,400 HKD
View
B+
Retailer 7
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€331 EUR
$370 USD
View
A
Retailer 8
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€391 EUR
£344 GBP
View
A
Retailer 9
-
€406 EUR
View
A
Retailer 10
-
€422 EUR
ZAR 7,614 ZAR
View
A
Retailer 11
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€456 EUR
£401 GBP
View
B+
Retailer 12
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€465 EUR
$519 USD
View
B+
Retailer 13
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€471 EUR
$526 USD
View
B+
Retailer 14
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€600 EUR
A$1,032 AUD
View
Retailer 15
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€738 EUR
$825 USD
View
Price last confirmed 16 days ago
B
Retailer 16
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€789 EUR
$882 USD
View
B
Retailer 17
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€792 EUR
$885 USD
View
B
Retailer 18
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€796 EUR
SGD 1,202 SGD
View
B
Retailer 19
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€837 EUR
$935 USD
View
B
Retailer 20
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€846 EUR
$945 USD
View
B+
Retailer 21
-
€986 EUR
£867 GBP
View
B
Retailer 22
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€1,129 EUR
$1,261 USD
View
Most Expensive
B
Queensmith
LG816607508 · Oct 27
€2,001 EUR
£1,760 GBP
View
22 more retailers have this diamond
Prices start from €198 EURSave up to €1,803 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 Round
€198 EUR