CaratHunter
Plans
Heart|Lab Grown|IGI

3.73ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG681504053

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681504053

Diamond specifications and retailer prices

From $770 SGD
$602 USD
As of October 30, 2026
Save $3,437 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,207 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.73ct lab-grown heart diamond

This 3.73ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG681504053 or 681504053. Listed at 18 retailers as of October 29, 2026, with prices from $770 to $4,207, a $3,437 spread on the same certified stone. MOH London lists it at $4,207. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.73
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681504053
Dimensions10.49 × 9.64 × 6.16 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm9.64 mm3.73 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681504053
Side View
Table 61.0%Crown 37.4°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 58.7%

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: Oct 30
Current: $4,207 SGD|Low: $767 SGD|High: $4,207 SGD|Avg: $1,821 SGD|+6.6%
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
October 31, 2026
Retailer 16$770 SGD
Retailer 6$871 SGD
Retailer 3$955 SGD
Retailer 8$955 SGD
Retailer 14$1,013 SGD
Retailer 10$1,119 SGD
Retailer 13$1,336 SGD
Retailer 4$1,448 SGD
Retailer 15$1,465 SGD
Retailer 2$1,494 SGD
Retailer 12$1,905 SGD
Retailer 5$2,093 SGD
Retailer 11$2,369 SGD
Retailer 7$2,535 SGD
Retailer 9$3,048 SGD
Retailer 17$3,087 SGD
MOH London$4,207 SGD

37 data points across 17 retailers

18 retailers$770 SGD to $4,207 SGD

A
Cheapest Retailer
-
$770 SGD
$602 USD
A
Retailer 2
-
$871 SGD
$681 USD
View
A
Retailer 3
-
$895 SGD
$700 USD
View
Final sale: no returns
A
Retailer 4
-
$955 SGD
$747 USD
View
Retailer 5
-
$955 SGD
$747 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,013 SGD
£624 GBP
View
A
Retailer 7
-
$1,119 SGD
$875 USD
View
A
Retailer 8
-
$1,336 SGD
$1,045 USD
View
A
Retailer 9
-
$1,448 SGD
€1,079 EUR
View
A
Retailer 10
-
$1,465 SGD
$1,146 USD
View
A
Retailer 11
-
$1,494 SGD
£920 GBP
View
A
Retailer 12
-
$1,905 SGD
$1,490 USD
View
B+
Retailer 13
-
$2,093 SGD
ZAR 26,449 ZAR
View
B+
Retailer 14
-
$2,369 SGD
$1,853 USD
View
B+
Retailer 15
-
$2,535 SGD
$1,983 USD
View
B+
Retailer 16
-
$3,048 SGD
$2,384 USD
View
B+
Retailer 17
-
$3,087 SGD
$2,415 USD
View
Most Expensive
B
MOH London
LG681504053 · Oct 29
$4,207 SGD
£2,591 GBP
View
17 more retailers have this diamond
Prices start from $770 SGDSave up to $3,437 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
3.73ct Heart
$770 SGD