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Heart|Lab Grown|IGI

1.56ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG727563640

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG727563640

Diamond specifications and retailer prices

From $461 USD
£363 GBP
As of October 30, 2026
Save $1,348 USD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,808 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG727563640 or 727563640. Listed at 16 retailers as of October 30, 2026, with prices from $461 to $1,808, a $1,348 spread on the same certified stone. Taylor and Hart lists it at $1,808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727563640
Dimensions7.29 × 7.97 × 4.67 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
7.29 mm7.97 mm1.56 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727563640
Side View
Table 56.0%Crown 37.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.6%

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: $720 USD|Low: $459 USD|High: $1,665 USD|Avg: $938 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$461 USD
Retailer 3$571 USD
Retailer 8$575 USD
Retailer 11$653 USD
Retailer 7$692 USD
Retailer 1$720 USD
Retailer 6$939 USD
Retailer 9$1,181 USD
Retailer 2$1,454 USD
Retailer 10$1,522 USD
Retailer 5$1,622 USD

40 data points across 11 retailers

16 retailers$461 USD to $1,808 USD

Retailer 1
-
$325 USD
Price last confirmed 23 days ago
Retailer 2
-
$377 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$403 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$461 USD
£363 GBP
View
A
Retailer 5
-
$571 USD
View
B+
Retailer 6
-
$575 USD
View
B+
Retailer 7
-
$653 USD
View
B+
Retailer 8
-
$692 USD
ZAR 11,178 ZAR
View
B+
Retailer 9
-
$720 USD
£567 GBP
View
B+
Retailer 10
-
$939 USD
A$1,444 AUD
View
B
Retailer 11
-
$1,181 USD
View
Retailer 12
-
$1,294 USD
View
Price last confirmed 31 days ago
B
Retailer 13
-
$1,454 USD
SGD 1,965 SGD
View
B
Retailer 14
-
$1,522 USD
View
B
Retailer 15
-
$1,622 USD
£1,277 GBP
View
Most Expensive
B
Taylor and Hart
BDPQ43T · Oct 31
$1,808 USD
View
15 more retailers have this diamond
Prices start from $461 USDSave up to $1,348 USD

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
$461 USD