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Round|Lab Grown|IGI

1.51ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG811690811

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811690811

Diamond specifications and retailer prices

From $249 SGD
$195 USD
As of November 1, 2026
Save $2,454 SGD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,704 SGD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811690811 or 811690811. Listed at 23 retailers as of November 1, 2026, with prices from $249 to $2,704, a $2,454 spread on the same certified stone. Yadav Diamonds lists it at $2,704. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811690811
Dimensions7.32 × 7.36 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm7.36 mm1.51 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811690811
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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: Nov 1
Current: $563 SGD|Low: $249 SGD|High: $1,483 SGD|Avg: $759 SGD|+2.6%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
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Retailer 19
November 3, 2026
Retailer 10$249 SGD
Retailer 4$289 SGD
Retailer 17$309 SGD
Retailer 6$435 SGD
Retailer 14$452 SGD
Retailer 16$534 SGD
Retailer 13$537 SGD
Retailer 1$563 SGD
Retailer 3$638 SGD
Retailer 2$665 SGD
Retailer 15$720 SGD
Retailer 19$783 SGD
Retailer 18$994 SGD
Retailer 9$1,062 SGD
Retailer 7$1,070 SGD
Retailer 11$1,253 SGD
Retailer 5$1,284 SGD
Retailer 8$1,315 SGD
Retailer 12$1,446 SGD

31 data points across 19 retailers

23 retailers$249 SGD to $2,704 SGD

A
Cheapest Retailer
-
$249 SGD
$195 USD
A
Retailer 2
-
$289 SGD
$226 USD
View
A
Retailer 3
-
$309 SGD
$242 USD
View
Retailer 4
-
$313 SGD
$245 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$377 SGD
HK$2,300 HKD
View
B+
Retailer 6
-
$435 SGD
$340 USD
View
A
Retailer 7
-
$452 SGD
£279 GBP
View
A
Retailer 8
-
$534 SGD
ZAR 6,740 ZAR
View
A
Retailer 9
-
$537 SGD
€400 EUR
View
A
Retailer 10
-
$563 SGD
£347 GBP
View
A
Retailer 11
-
$638 SGD
$499 USD
View
B+
Retailer 12
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$665 SGD
$520 USD
View
B+
Retailer 13
-
$720 SGD
A$866 AUD
View
B+
Retailer 14
-
$783 SGD
$612 USD
View
B+
Retailer 15
-
$994 SGD
$777 USD
View
B+
Retailer 16
-
$1,062 SGD
$831 USD
View
B+
Retailer 17
-
$1,070 SGD
View
B
Retailer 18
-
$1,228 SGD
$960 USD
View
Retailer 19
-
$1,253 SGD
$980 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$1,284 SGD
$1,004 USD
View
B
Retailer 21
-
$1,315 SGD
$1,028 USD
View
B
Retailer 22
-
$1,446 SGD
£890 GBP
View
Most Expensive
B
Yadav Diamonds
13011964 · Nov 2
$2,704 SGD
$2,114 USD
View
22 more retailers have this diamond
Prices start from $249 SGDSave up to $2,454 SGD

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
$249 SGD