Oval|Lab Grown|IGI

1.51ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG833680985

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833680985

Diamond specifications and retailer prices

From $309 SGD
$242 USD
As of October 29, 2026
Save $1,072 SGD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,596 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833680985 or 833680985. Listed at 16 retailers as of October 26, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833680985
Dimensions9.09 × 6.35 × 4.03 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.09 mm6.35 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833680985
Side View
Table 59.0%Crown 39.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.5%

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: $569 SGD|Low: $300 SGD|High: $1,708 SGD|Avg: $944 SGD|-9.4%
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
Reve Diamonds
October 31, 2026
Retailer 13$309 SGD
Retailer 4$313 SGD
Retailer 6$363 SGD
Retailer 14$463 SGD
Retailer 1$569 SGD
Retailer 9$635 SGD
Retailer 7$639 SGD
Retailer 12$873 SGD
Retailer 3$1,175 SGD
Retailer 8$1,230 SGD
Retailer 5$1,246 SGD
Retailer 11$1,291 SGD
Retailer 2$1,381 SGD
Retailer 10$1,382 SGD
Reve Diamonds$1,596 SGD

40 data points across 15 retailers

16 retailers$309 SGD to $1,382 SGD

A
Cheapest Retailer
-
$309 SGD
$242 USD
Final sale: no returns
Retailer 2
-
$313 SGD
$245 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$363 SGD
$284 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$387 SGD
$303 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$463 SGD
$362 USD
View
A
Retailer 6
-
$569 SGD
€424 EUR
View
A
Retailer 7
-
$635 SGD
£391 GBP
View
A
Retailer 8
-
$639 SGD
$500 USD
View
A
Retailer 9
-
$873 SGD
$683 USD
View
B
Retailer 10
-
$1,175 SGD
$919 USD
View
B
Retailer 11
-
$1,230 SGD
$962 USD
View
Retailer 12
-
$1,246 SGD
$975 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$1,291 SGD
$1,010 USD
View
B+
Retailer 14
-
$1,381 SGD
$1,080 USD
View
B
Retailer 15
-
$1,382 SGD
£851 GBP
View
Most Expensive
Reve Diamonds
0BFBE79DA · Oct 25
$1,596 SGD
$1,249 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $309 SGDSave up to $1,072 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
$309 SGD