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Heart|Lab Grown|IGI

0.99ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG834615975

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834615975

Diamond specifications and retailer prices

From HK$1,607 HKD
As of November 1, 2026
Save HK$4,910 HKD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$7,941 HKD at Reve Diamonds · As of October 25, 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 LG834615975 or 834615975. Listed at 13 retailers as of October 26, 2026, with a 306% 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
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834615975
Dimensions7.00 × 6.03 × 4.03 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm6.03 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG834615975
Side View
Table 66.0%Crown 29.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 57.6%

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$3,492 HKD|Low: HK$1,255 HKD|High: HK$8,091 HKD|Avg: HK$3,641 HKD|+3.2%
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
Reve Diamonds
October 31, 2026
Retailer 4HK$1,255 HKD
Retailer 13HK$1,607 HKD
Retailer 2HK$1,799 HKD
Retailer 9HK$2,379 HKD
Retailer 12HK$2,478 HKD
Retailer 3HK$2,574 HKD
Retailer 6HK$2,652 HKD
Retailer 11HK$2,991 HKD
Retailer 1HK$3,492 HKD
Retailer 8HK$3,803 HKD
Retailer 7HK$4,355 HKD
Retailer 5HK$4,913 HKD
Retailer 10HK$6,517 HKD
Reve DiamondsHK$7,941 HKD

37 data points across 14 retailers

13 retailersHK$1,607 HKD to HK$6,517 HKD

A
Cheapest Retailer
-
HK$1,607 HKD
Retailer 2
-
HK$1,799 HKD
£181 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$2,379 HKD
£239 GBP
View
Retailer 4
-
HK$2,478 HKD
ZAR 5,102 ZAR
View
Price last confirmed 10 days ago
Retailer 5
-
HK$2,574 HKD
$328 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$2,652 HKD
$338 USD
View
Retailer 7
-
HK$2,991 HKD
£300 GBP
View
Price last confirmed 7 days ago
B
Retailer 8
-
HK$3,492 HKD
$445 USD
View
B+
Retailer 9
-
HK$3,803 HKD
SGD 655 SGD
View
B
Retailer 10
-
HK$4,355 HKD
$555 USD
View
B
Retailer 11
-
HK$4,913 HKD
$626 USD
View
B
Retailer 12
-
HK$6,517 HKD
£654 GBP
View
Most Expensive
Reve Diamonds
9812E9C29 · Oct 25
HK$7,941 HKD
$1,012 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from HK$1,607 HKDSave up to HK$4,910 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$1,607 HKD