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Round|Lab Grown|IGI

1.51ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG770637383

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770637383

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 29, 2026
Save €1,050 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,281 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770637383 or 770637383. Listed at 19 retailers as of October 29, 2026, with prices from €231 to €1,281, a €1,050 spread on the same certified stone. With Clarity lists it at €1,281. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770637383
Dimensions7.50 × 7.42 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm7.42 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770637383
Side View
Table 58.0%Crown 32.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.7%

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: €447 EUR|Low: €222 EUR|High: €1,414 EUR|Avg: €629 EUR|-0.2%
Retailer 1
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
With Clarity
November 1, 2026
Retailer 16€231 EUR
Retailer 5€269 EUR
Retailer 2€286 EUR
Retailer 7€286 EUR
Retailer 9€427 EUR
Retailer 15€430 EUR
Retailer 1€447 EUR
Retailer 3€479 EUR
Retailer 13€493 EUR
Retailer 10€514 EUR
Retailer 4€522 EUR
Retailer 14€673 EUR
Retailer 17€738 EUR
Retailer 11€881 EUR
Retailer 6€921 EUR
Retailer 12€1,155 EUR
With Clarity€1,255 EUR
Retailer 8€1,414 EUR

36 data points across 18 retailers

19 retailers€231 EUR to €1,281 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
A
Retailer 2
-
€269 EUR
$300 USD
View
A
Retailer 3
-
€286 EUR
$320 USD
View
A
Retailer 4
-
€286 EUR
$320 USD
View
A
Retailer 5
-
€427 EUR
$477 USD
View
A
Retailer 6
-
€430 EUR
$480 USD
View
A
Retailer 7
-
€447 EUR
£393 GBP
View
B+
Retailer 8
-
€479 EUR
$535 USD
View
A
Retailer 9
-
€493 EUR
ZAR 8,889 ZAR
View
B+
Retailer 10
-
€514 EUR
View
B+
Retailer 11
-
€522 EUR
$583 USD
View
Retailer 12
-
€673 EUR
A$1,157 AUD
View
Price last confirmed 7 days ago
B
Retailer 13
-
€723 EUR
$808 USD
View
Retailer 14
-
€738 EUR
$825 USD
View
Price last confirmed 24 days ago
B
Retailer 15
-
€881 EUR
$984 USD
View
B
Retailer 16
-
€921 EUR
$1,029 USD
View
B
Retailer 17
-
€967 EUR
$1,081 USD
View
B
Retailer 18
-
€1,155 EUR
£1,016 GBP
View
Most Expensive
B
With Clarity
770637383 · Oct 31
€1,281 EUR
$1,431 USD
View
18 more retailers have this diamond
Prices start from €231 EURSave up to €1,050 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
1.51ct Round
€231 EUR