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Heart|Lab Grown|IGI

1.50ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG600387180

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG600387180

Diamond specifications and retailer prices

From $426 SGD
$333 USD
As of October 30, 2026
Save $3,358 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,784 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart 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 LG600387180 or 600387180. Listed at 17 retailers as of October 30, 2026, with prices from $426 to $3,784, a $3,358 spread on the same certified stone. Do Amore Diamonds lists it at $3,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600387180
Dimensions6.70 × 7.94 × 4.66 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.70 mm7.94 mm1.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600387180
Side View
Table 57.0%Crown 35.8°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 58.7%

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 30
Current: $1,052 SGD|Low: $409 SGD|High: $2,304 SGD|Avg: $1,093 SGD|+3.2%
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
October 31, 2026
Retailer 12$426 SGD
Retailer 3$493 SGD
Retailer 4$528 SGD
Retailer 13$528 SGD
Retailer 7$703 SGD
Retailer 6$722 SGD
Retailer 5$951 SGD
Retailer 9$1,002 SGD
Retailer 1$1,052 SGD
Retailer 8$1,353 SGD
Retailer 11$1,548 SGD
Retailer 2$1,874 SGD
Retailer 14$1,994 SGD
Retailer 10$2,279 SGD

45 data points across 14 retailers

17 retailers$426 SGD to $3,784 SGD

A
Cheapest Retailer
-
$426 SGD
$333 USD
A
Retailer 2
-
$493 SGD
$386 USD
View
A
Retailer 3
-
$528 SGD
$413 USD
View
A
Retailer 4
-
$528 SGD
$413 USD
View
A
Retailer 5
-
$528 SGD
$413 USD
View
A
Retailer 6
-
$703 SGD
$550 USD
View
B+
Retailer 7
-
$722 SGD
$565 USD
View
B+
Retailer 8
-
$951 SGD
$744 USD
View
B+
Retailer 9
-
$1,002 SGD
ZAR 12,656 ZAR
View
B+
Retailer 10
-
$1,052 SGD
£648 GBP
View
B
Retailer 11
-
$1,353 SGD
A$1,628 AUD
View
B
Retailer 12
-
$1,548 SGD
$1,211 USD
View
B
Retailer 13
-
$1,874 SGD
$1,466 USD
View
B
Retailer 14
-
$1,994 SGD
$1,560 USD
View
B
Retailer 15
-
$2,074 SGD
$1,622 USD
View
B
Retailer 16
-
$2,279 SGD
£1,404 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CED623A52 · Oct 30
$3,784 SGD
$2,960 USD
View
16 more retailers have this diamond
Prices start from $426 SGDSave up to $3,358 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
1.50ct Heart
$426 SGD