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Round|Lab Grown|IGI

1.51ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG811689960

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811689960

Diamond specifications and retailer prices

From $360 SGD
HK$2,200 HKD
As of November 1, 2026
Save $1,051 SGD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,411 SGD at MOH London · As of November 2, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811689960 or 811689960. Listed at 17 retailers as of November 1, 2026, with prices from $360 to $1,411, a $1,051 spread on the same certified stone. MOH London lists it at $1,411. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811689960
Dimensions7.47 × 7.45 × 4.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm7.45 mm1.51 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811689960
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.2%

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: $1,411 SGD|Low: $234 SGD|High: $1,429 SGD|Avg: $717 SGD|-1.1%
MOH London
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
November 2, 2026
Retailer 16$234 SGD
Retailer 15$283 SGD
Retailer 3$302 SGD
Retailer 14$302 SGD
Retailer 9$360 SGD
Retailer 17$425 SGD
Retailer 11$521 SGD
Retailer 2$526 SGD
Retailer 7$632 SGD
Retailer 6$700 SGD
Retailer 10$704 SGD
Retailer 12$762 SGD
Retailer 8$1,040 SGD
Retailer 5$1,049 SGD
Retailer 13$1,151 SGD
Retailer 4$1,255 SGD
MOH London$1,411 SGD

32 data points across 17 retailers

17 retailers$360 SGD to $1,411 SGD

Retailer 1
-
$234 SGD
$183 USD
Price last confirmed 32 days ago
Retailer 2
-
$283 SGD
$221 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$302 SGD
$236 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$360 SGD
HK$2,200 HKD
View
B+
Retailer 5
-
$425 SGD
$332 USD
View
A
Retailer 6
-
$521 SGD
ZAR 6,586 ZAR
View
A
Retailer 7
-
$526 SGD
€392 EUR
View
A
Retailer 8
-
$632 SGD
$494 USD
View
A
Retailer 9
-
$700 SGD
$547 USD
View
A
Retailer 10
-
$704 SGD
A$847 AUD
View
A
Retailer 11
-
$762 SGD
$596 USD
View
Retailer 12
-
$971 SGD
$759 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$1,040 SGD
$813 USD
View
B+
Retailer 14
-
$1,049 SGD
View
Retailer 15
-
$1,151 SGD
$900 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,280 SGD
$1,001 USD
View
Most Expensive
B
MOH London
LG811689960 · Nov 2
$1,411 SGD
£869 GBP
View
16 more retailers have this diamond
Prices start from $360 SGDSave up to $1,051 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
$360 SGD