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Heart|Lab Grown|IGI

0.99ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG804638071

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804638071

Diamond specifications and retailer prices

From HK$1,428 HKD
$182 USD
As of October 30, 2026
Save HK$7,486 HKD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,914 HKD at Reve Diamonds · As of October 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804638071 or 804638071. Listed at 19 retailers as of October 30, 2026, with prices from HK$1,428 to HK$8,914, a HK$7,486 spread on the same certified stone. Reve Diamonds lists it at HK$8,914. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804638071
Dimensions7.06 × 6.06 × 4.09 mm
L/W Ratio1.17
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
7.06 mm6.06 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804638071
Side View
Table 62.0%Crown 37.6°Girdle: STK-THKPavilion 40°Culet: NoneDepth 57.9%

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: Oct 30
Current: HK$3,169 HKD|Low: HK$1,122 HKD|High: HK$8,914 HKD|Avg: HK$4,054 HKD|+4.4%
Retailer 1
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 18HK$1,428 HKD
Retailer 15HK$1,593 HKD
Retailer 8HK$1,655 HKD
Retailer 5HK$1,773 HKD
Retailer 6HK$1,773 HKD
Retailer 10HK$2,770 HKD
Retailer 16HK$3,130 HKD
Retailer 1HK$3,169 HKD
Retailer 12HK$3,200 HKD
Retailer 3HK$3,640 HKD
Retailer 14HK$4,416 HKD
Retailer 11HK$4,580 HKD
Retailer 4HK$4,700 HKD
Retailer 13HK$4,768 HKD
Retailer 2HK$5,696 HKD
Retailer 9HK$6,073 HKD
Retailer 7HK$6,117 HKD
Retailer 17HK$8,320 HKD
Reve DiamondsHK$8,914 HKD

46 data points across 19 retailers

19 retailersHK$1,428 HKD to HK$8,914 HKD

A
Cheapest Retailer
-
HK$1,428 HKD
$182 USD
A
Retailer 2
-
HK$1,593 HKD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,655 HKD
$211 USD
View
A
Retailer 4
-
HK$1,773 HKD
$226 USD
View
A
Retailer 5
-
HK$1,773 HKD
$226 USD
View
A
Retailer 6
-
HK$2,770 HKD
$353 USD
View
B+
Retailer 7
-
HK$3,130 HKD
$399 USD
View
B+
Retailer 8
-
HK$3,169 HKD
£318 GBP
View
B+
Retailer 9
-
HK$3,200 HKD
ZAR 6,589 ZAR
View
B+
Retailer 10
-
HK$3,640 HKD
$464 USD
View
B+
Retailer 11
-
HK$4,416 HKD
A$866 AUD
View
B+
Retailer 12
-
HK$4,580 HKD
A$898 AUD
View
B
Retailer 13
-
HK$4,700 HKD
$599 USD
View
B+
Retailer 14
-
HK$4,768 HKD
A$935 AUD
View
B
Retailer 15
-
HK$5,696 HKD
$726 USD
View
B
Retailer 16
-
HK$6,117 HKD
$780 USD
View
B
Retailer 17
-
HK$6,198 HKD
$790 USD
View
Retailer 18
-
HK$8,320 HKD
£835 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
27CE39E05 · Oct 30
HK$8,914 HKD
$1,136 USD
View
18 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$7,486 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$1,428 HKD