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Heart|Lab Grown|IGI

1.59ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG778674526

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778674526

Diamond specifications and retailer prices

From $315 SGD
$246 USD
As of October 27, 2026
Save $1,405 SGD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,720 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778674526 or 778674526. Listed at 22 retailers as of October 27, 2026, with prices from $315 to $1,720, a $1,405 spread on the same certified stone. Reve Diamonds lists it at $1,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778674526
Dimensions6.90 × 8.09 × 6.90 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm8.09 mm1.59 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778674526
Side View
Table 56.0%Crown 33.4°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 60.0%

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: Oct 27
Current: $658 SGD|Low: $304 SGD|High: $1,720 SGD|Avg: $820 SGD|+24.5%
Retailer 1
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Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 3$315 SGD
Retailer 4$354 SGD
Retailer 7$367 SGD
Retailer 5$392 SGD
Retailer 8$392 SGD
Retailer 16$449 SGD
Retailer 1$658 SGD
Retailer 12$673 SGD
Retailer 10$744 SGD
Retailer 15$765 SGD
Retailer 9$813 SGD
Retailer 13$913 SGD
Retailer 17$988 SGD
Retailer 6$1,259 SGD
Retailer 11$1,439 SGD
Retailer 2$1,542 SGD
Retailer 14$1,572 SGD
Reve Diamonds$1,720 SGD

46 data points across 18 retailers

22 retailers$315 SGD to $1,720 SGD

A
Cheapest Retailer
-
$315 SGD
$246 USD
A
Retailer 2
-
$354 SGD
$276 USD
View
Final sale: no returns
A
Retailer 3
-
$367 SGD
$286 USD
View
A
Retailer 4
-
$392 SGD
$306 USD
View
A
Retailer 5
-
$392 SGD
$306 USD
View
Retailer 6
-
$449 SGD
£276 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$658 SGD
$513 USD
View
A
Retailer 8
-
$673 SGD
ZAR 8,482 ZAR
View
A
Retailer 9
-
$744 SGD
£457 GBP
View
B+
Retailer 10
-
$765 SGD
A$918 AUD
View
B+
Retailer 11
-
$770 SGD
$601 USD
View
B+
Retailer 12
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$813 SGD
$634 USD
View
B+
Retailer 13
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$816 SGD
$637 USD
View
B+
Retailer 14
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$913 SGD
A$1,096 AUD
View
B+
Retailer 15
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$988 SGD
$771 USD
View
B+
Retailer 16
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$1,205 SGD
$940 USD
View
B
Retailer 17
-
$1,259 SGD
$982 USD
View
B
Retailer 18
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$1,325 SGD
$1,034 USD
View
B+
Retailer 19
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$1,439 SGD
A$1,727 AUD
View
B
Retailer 20
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$1,542 SGD
$1,203 USD
View
B
Retailer 21
-
$1,572 SGD
£966 GBP
View
Most Expensive
B
Reve Diamonds
D88F4F1ED · Oct 30
$1,720 SGD
$1,342 USD
View
21 more retailers have this diamond
Prices start from $315 SGDSave up to $1,405 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
1.59ct Heart
$315 SGD