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Heart|Lab Grown|IGI

0.99ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG790691456

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790691456

Diamond specifications and retailer prices

From HK$2,613 HKD
$333 USD
As of November 1, 2026
Save HK$4,402 HKD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,217 HKD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790691456 or 790691456. Listed at 14 retailers as of November 1, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790691456
Dimensions5.99 × 6.85 × 4.15 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.99 mm6.85 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790691456
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$2,621 HKD|Low: HK$1,349 HKD|High: HK$8,254 HKD|Avg: HK$3,764 HKD|+3.4%
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
Retailer 14
Reve Diamonds
November 2, 2026
Retailer 3HK$1,349 HKD
Retailer 6HK$1,514 HKD
Retailer 12HK$1,938 HKD
Retailer 14HK$2,613 HKD
Retailer 1HK$2,621 HKD
Retailer 8HK$2,725 HKD
Retailer 4HK$2,730 HKD
Retailer 10HK$2,849 HKD
Retailer 7HK$3,738 HKD
Retailer 13HK$3,993 HKD
Retailer 5HK$5,021 HKD
Retailer 11HK$5,092 HKD
Retailer 2HK$5,255 HKD
Retailer 9HK$7,015 HKD
Reve DiamondsHK$8,217 HKD

36 data points across 15 retailers

14 retailersHK$2,613 HKD to HK$7,015 HKD

Retailer 1
-
HK$1,491 HKD
$190 USD
Price last confirmed 35 days ago
Retailer 2
-
HK$1,938 HKD
£195 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$2,613 HKD
$333 USD
View
A
Retailer 4
-
HK$2,621 HKD
£263 GBP
View
A
Retailer 5
-
HK$2,725 HKD
ZAR 5,611 ZAR
View
A
Retailer 6
-
HK$2,730 HKD
$348 USD
View
B+
Retailer 7
-
HK$2,849 HKD
£286 GBP
View
B+
Retailer 8
-
HK$3,738 HKD
A$733 AUD
View
B+
Retailer 9
-
HK$3,993 HKD
$509 USD
View
B
Retailer 10
-
HK$5,021 HKD
$640 USD
View
B
Retailer 11
-
HK$5,092 HKD
$649 USD
View
B
Retailer 12
-
HK$5,255 HKD
$670 USD
View
B
Retailer 13
-
HK$7,015 HKD
£704 GBP
View
Most Expensive
Reve Diamonds
C0AC834AE · Oct 11
HK$8,217 HKD
$1,047 USD
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from HK$2,613 HKDSave up to HK$4,402 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
0.99ct Heart
HK$2,613 HKD