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Heart|Lab Grown|IGI

0.99ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG665409636

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665409636

Diamond specifications and retailer prices

From HK$1,467 HKD
$187 USD
As of October 30, 2026
Save HK$7,560 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,027 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 LG665409636 or 665409636. Listed at 21 retailers as of October 30, 2026, with prices from HK$1,467 to HK$9,027, a HK$7,560 spread on the same certified stone. Reve Diamonds lists it at HK$9,027. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409636
Dimensions6.26 × 6.79 × 4.09 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
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
6.26 mm6.79 mm0.99 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409636
Side View
Table 55.0%Crown 32.7°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 60.2%

Caratlytics Score

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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$3,289 HKD|Low: HK$1,397 HKD|High: HK$9,027 HKD|Avg: HK$3,937 HKD|+4.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 18HK$1,467 HKD
Retailer 8HK$1,640 HKD
Retailer 10HK$1,695 HKD
Retailer 5HK$1,812 HKD
Retailer 7HK$1,812 HKD
Retailer 17HK$2,777 HKD
Retailer 11HK$3,180 HKD
Retailer 6HK$3,185 HKD
Retailer 14HK$3,280 HKD
Retailer 1HK$3,289 HKD
Retailer 3HK$3,680 HKD
Retailer 15HK$4,523 HKD
Retailer 12HK$4,682 HKD
Retailer 16HK$4,824 HKD
Retailer 4HK$4,825 HKD
Retailer 2HK$5,837 HKD
Retailer 9HK$6,257 HKD
Retailer 13HK$8,529 HKD
Reve DiamondsHK$9,027 HKD

40 data points across 19 retailers

21 retailersHK$1,467 HKD to HK$9,027 HKD

A
Cheapest Retailer
-
HK$1,467 HKD
$187 USD
A
Retailer 2
-
HK$1,640 HKD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,695 HKD
$216 USD
View
A
Retailer 4
-
HK$1,812 HKD
$231 USD
View
A
Retailer 5
-
HK$1,812 HKD
$231 USD
View
A
Retailer 6
-
HK$2,777 HKD
$354 USD
View
B+
Retailer 7
-
HK$3,180 HKD
€386 EUR
View
B+
Retailer 8
-
HK$3,185 HKD
$406 USD
View
B+
Retailer 9
-
HK$3,280 HKD
ZAR 6,754 ZAR
View
B+
Retailer 10
-
HK$3,289 HKD
£330 GBP
View
B+
Retailer 11
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HK$3,680 HKD
$469 USD
View
B+
Retailer 12
-
HK$4,523 HKD
A$887 AUD
View
B+
Retailer 13
-
HK$4,682 HKD
A$918 AUD
View
B+
Retailer 14
-
HK$4,824 HKD
A$946 AUD
View
B+
Retailer 15
-
HK$4,825 HKD
$615 USD
View
B
Retailer 16
-
HK$5,133 HKD
£515 GBP
View
B
Retailer 17
-
HK$5,837 HKD
$744 USD
View
B
Retailer 18
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HK$6,257 HKD
$798 USD
View
B
Retailer 19
-
HK$6,379 HKD
$813 USD
View
B
Retailer 20
-
HK$8,529 HKD
£856 GBP
View
Most Expensive
B
Reve Diamonds
2FFF9D2EF · Oct 30
HK$9,027 HKD
$1,151 USD
View
20 more retailers have this diamond
Prices start from HK$1,467 HKDSave up to HK$7,560 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$1,467 HKD