CaratHunter
Plans
Round|Lab Grown|IGI

1.51ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG818686783

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686783

Diamond specifications and retailer prices

From $327 SGD
$256 USD
As of November 1, 2026
Save $1,485 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,812 SGD at With Clarity · As of November 1, 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 LG818686783 or 818686783. Listed at 18 retailers as of November 1, 2026, with prices from $327 to $1,812, a $1,485 spread on the same certified stone. With Clarity lists it at $1,812. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686783
Dimensions7.32 × 7.39 × 4.54 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 mm7.39 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686783
Side View
Table 59.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,042 SGD|Low: $315 SGD|High: $1,776 SGD|Avg: $841 SGD|+13.0%
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 2, 2026
Retailer 17$327 SGD
Retailer 5$380 SGD
Retailer 2$405 SGD
Retailer 7$405 SGD
Retailer 16$607 SGD
Retailer 9$609 SGD
Retailer 11$633 SGD
Retailer 3$679 SGD
Retailer 12$701 SGD
Retailer 10$731 SGD
Retailer 4$742 SGD
Retailer 13$946 SGD
Retailer 1$1,042 SGD
Retailer 15$1,055 SGD
Retailer 6$1,304 SGD
Retailer 8$1,371 SGD
Retailer 14$1,629 SGD
With Clarity$1,776 SGD

44 data points across 18 retailers

18 retailers$327 SGD to $1,812 SGD

A
Cheapest Retailer
-
$327 SGD
$256 USD
A
Retailer 2
-
$380 SGD
$297 USD
View
A
Retailer 3
-
$405 SGD
$317 USD
View
Retailer 4
-
$405 SGD
$317 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$607 SGD
$475 USD
View
A
Retailer 6
-
$609 SGD
$476 USD
View
A
Retailer 7
-
$633 SGD
£389 GBP
View
B+
Retailer 8
-
$679 SGD
$531 USD
View
A
Retailer 9
-
$701 SGD
ZAR 8,854 ZAR
View
B+
Retailer 10
-
$731 SGD
€544 EUR
View
B+
Retailer 11
-
$742 SGD
$580 USD
View
B+
Retailer 12
-
$946 SGD
A$1,138 AUD
View
B
Retailer 13
-
$1,042 SGD
$815 USD
View
Retailer 14
-
$1,055 SGD
$825 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,304 SGD
$1,020 USD
View
B
Retailer 16
-
$1,371 SGD
$1,072 USD
View
B
Retailer 17
-
$1,629 SGD
£1,003 GBP
View
Most Expensive
B
With Clarity
818686783 · Nov 1
$1,812 SGD
$1,417 USD
View
17 more retailers have this diamond
Prices start from $327 SGDSave up to $1,485 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
$327 SGD