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Heart|Lab Grown|IGI

0.97ct G VVS1 Heart Lab Grown Diamond

VG • G/VVS1 • IGI LG840664432

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840664432

Diamond specifications and retailer prices

From $229 SGD
$179 USD
As of October 30, 2026
Save $743 SGD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $972 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840664432 or 840664432. Listed at 3 retailers as of October 30, 2026, with prices from $229 to $972, a $743 spread on the same certified stone. Brilliant Earth lists it at $972. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.97
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664432
Dimensions6.33 × 6.92 × 3.92 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.92 mm0.97 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840664432
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $972 SGD|Low: $229 SGD|High: $1,317 SGD|Avg: $778 SGD|-26.2%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$229 SGD
Retailer 2$464 SGD
Brilliant Earth$972 SGD

28 data points across 3 retailers

3 retailers$229 SGD to $972 SGD

A
Cheapest Retailer
-
$229 SGD
$179 USD
Final sale: no returns
A
Retailer 2
-
$464 SGD
£286 GBP
View
Most Expensive
B
Brilliant Earth
21703848A · Oct 30
$972 SGD
$760 USD
View
2 more retailers have this diamond
Prices start from $229 SGDSave up to $743 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
0.97ct Heart
$229 SGD