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Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG818662874

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818662874

Diamond specifications and retailer prices

From $378 SGD
$295 USD
As of October 30, 2026
Save $1,416 SGD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,794 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818662874 or 818662874. Listed at 20 retailers as of October 30, 2026, with prices from $378 to $1,794, a $1,416 spread on the same certified stone. Reve Diamonds lists it at $1,794. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662874
Dimensions8.02 × 7.38 × 4.50 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.02 mm7.38 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662874
Side View
Table 60.0%Crown 34.9°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 56.1%

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 30
Current: $805 SGD|Low: $281 SGD|High: $1,842 SGD|Avg: $1,011 SGD|+7.5%
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
Reve Diamonds
October 30, 2026
Retailer 4$378 SGD
Retailer 2$592 SGD
Retailer 9$596 SGD
Retailer 6$697 SGD
Retailer 7$722 SGD
Retailer 1$805 SGD
Retailer 13$848 SGD
Retailer 3$930 SGD
Retailer 8$978 SGD
Retailer 11$1,292 SGD
Retailer 5$1,417 SGD
Retailer 12$1,541 SGD
Retailer 10$1,688 SGD
Reve Diamonds$1,794 SGD

36 data points across 14 retailers

20 retailers$378 SGD to $1,794 SGD

Retailer 1
-
$340 SGD
$265 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$378 SGD
$295 USD
View
Final sale: no returns
Retailer 3
-
$393 SGD
$307 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$415 SGD
$324 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$420 SGD
$328 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$420 SGD
$328 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$592 SGD
$462 USD
View
A
Retailer 8
-
$596 SGD
$465 USD
View
A
Retailer 9
-
$697 SGD
€518 EUR
View
A
Retailer 10
-
$722 SGD
ZAR 9,105 ZAR
View
B+
Retailer 11
-
$805 SGD
£495 GBP
View
B+
Retailer 12
-
$848 SGD
$662 USD
View
B+
Retailer 13
-
$930 SGD
$726 USD
View
B+
Retailer 14
-
$978 SGD
A$1,174 AUD
View
B
Retailer 15
-
$1,292 SGD
$1,008 USD
View
Retailer 16
-
$1,352 SGD
$1,055 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,417 SGD
$1,106 USD
View
B
Retailer 18
-
$1,541 SGD
$1,202 USD
View
B
Retailer 19
-
$1,688 SGD
£1,037 GBP
View
Most Expensive
B
Reve Diamonds
588D3C4D0 · Oct 30
$1,794 SGD
$1,400 USD
View
19 more retailers have this diamond
Prices start from $378 SGDSave up to $1,416 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
1.56ct Heart
$378 SGD