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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 HK$1,404 HKD
$179 USD
As of October 30, 2026
Save HK$4,558 HKD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,963 HKD at Brilliant Earth · As of October 31, 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 HK$1,404 to HK$5,963, a HK$4,558 spread on the same certified stone. Brilliant Earth lists it at HK$5,963. 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

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: HK$5,963 HKD|Low: HK$1,404 HKD|High: HK$8,081 HKD|Avg: HK$4,714 HKD|-26.2%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3HK$1,404 HKD
Retailer 2HK$2,871 HKD
Brilliant EarthHK$5,963 HKD

29 data points across 3 retailers

3 retailersHK$1,404 HKD to HK$5,963 HKD

A
Cheapest Retailer
-
HK$1,404 HKD
$179 USD
Final sale: no returns
A
Retailer 2
-
HK$2,871 HKD
£288 GBP
View
Most Expensive
B
Brilliant Earth
21703848A · Oct 31
HK$5,963 HKD
$760 USD
View
2 more retailers have this diamond
Prices start from HK$1,404 HKDSave up to HK$4,558 HKD

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
HK$1,404 HKD