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Oval|Lab Grown|IGI

1.51ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG788684361

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788684361

Diamond specifications and retailer prices

From $268 SGD
$210 USD
As of October 29, 2026
Save $1,227 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,496 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788684361 or 788684361. Listed at 19 retailers as of October 29, 2026, with prices from $268 to $1,496, a $1,227 spread on the same certified stone. Brilliant Earth lists it at $1,496. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788684361
Dimensions9.41 × 6.35 × 3.97 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.35 mm1.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788684361
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: $1,496 SGD|Low: $258 SGD|High: $2,173 SGD|Avg: $811 SGD|-31.2%
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
November 1, 2026
Retailer 12$268 SGD
Retailer 3$334 SGD
Retailer 6$381 SGD
Retailer 13$470 SGD
Retailer 10$549 SGD
Retailer 8$573 SGD
Retailer 7$616 SGD
Retailer 9$779 SGD
Retailer 11$864 SGD
Retailer 5$1,073 SGD
Retailer 2$1,336 SGD
Retailer 4$1,359 SGD
Brilliant Earth$1,496 SGD

36 data points across 13 retailers

19 retailers$268 SGD to $1,496 SGD

A
Cheapest Retailer
-
$268 SGD
$210 USD
A
Retailer 2
-
$312 SGD
$244 USD
View
Retailer 3
-
$334 SGD
$261 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$334 SGD
$261 USD
View
A
Retailer 5
-
$381 SGD
£234 GBP
View
B+
Retailer 6
-
$470 SGD
$368 USD
View
A
Retailer 7
-
$549 SGD
€409 EUR
View
A
Retailer 8
-
$573 SGD
ZAR 7,240 ZAR
View
A
Retailer 9
-
$616 SGD
£379 GBP
View
A
Retailer 10
-
$642 SGD
$502 USD
View
B+
Retailer 11
-
$756 SGD
$591 USD
View
A
Retailer 12
-
$779 SGD
A$937 AUD
View
B+
Retailer 13
-
$864 SGD
$676 USD
View
B
Retailer 14
-
$1,073 SGD
$839 USD
View
B
Retailer 15
-
$1,085 SGD
View
B+
Retailer 16
-
$1,140 SGD
$892 USD
View
B
Retailer 17
-
$1,336 SGD
£823 GBP
View
B
Retailer 18
-
$1,359 SGD
$1,063 USD
View
Most Expensive
B
Brilliant Earth
19889800A · Oct 31
$1,496 SGD
$1,170 USD
View
18 more retailers have this diamond
Prices start from $268 SGDSave up to $1,227 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 Oval
$268 SGD