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Oval|Lab Grown|IGI

0.99ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG781645544

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781645544

Diamond specifications and retailer prices

From HK$1,444 HKD
$184 USD
As of November 1, 2026
Save HK$7,883 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$9,327 HKD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval 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 LG781645544 or 781645544. Listed at 22 retailers as of November 1, 2026, with prices from HK$1,444 to HK$9,327, a HK$7,883 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$9,327. 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 angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781645544
Dimensions7.90 × 5.57 × 3.55 mm
L/W Ratio1.42
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
7.90 mm5.57 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781645544
Side View
Table 60.0%Crown 35°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.7%

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$9,327 HKD|Low: HK$1,404 HKD|High: HK$9,327 HKD|Avg: HK$3,791 HKD
Flawless Fine Jewelry
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
Retailer 19
Retailer 20
November 2, 2026
Retailer 9HK$1,444 HKD
Retailer 17HK$1,616 HKD
Retailer 4HK$1,679 HKD
Retailer 19HK$1,797 HKD
Retailer 14HK$2,306 HKD
Retailer 6HK$2,770 HKD
Retailer 20HK$3,007 HKD
Retailer 7HK$3,154 HKD
Retailer 15HK$3,244 HKD
Retailer 16HK$3,259 HKD
Retailer 12HK$3,962 HKD
Retailer 5HK$4,253 HKD
Retailer 13HK$4,473 HKD
Retailer 2HK$4,700 HKD
Retailer 11HK$4,825 HKD
Retailer 3HK$5,767 HKD
Retailer 10HK$6,190 HKD
Retailer 18HK$8,390 HKD
Retailer 8HK$8,974 HKD
Flawless Fine JewelryHK$9,327 HKD

29 data points across 20 retailers

22 retailersHK$1,444 HKD to HK$9,327 HKD

A
Cheapest Retailer
-
HK$1,444 HKD
$184 USD
A
Retailer 2
-
HK$1,616 HKD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,679 HKD
$214 USD
View
Retailer 4
-
HK$1,742 HKD
$222 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,797 HKD
$229 USD
View
A
Retailer 6
-
HK$2,306 HKD
£231 GBP
View
A
Retailer 7
-
HK$2,770 HKD
$353 USD
View
A
Retailer 8
-
HK$3,007 HKD
€365 EUR
View
A
Retailer 9
-
HK$3,154 HKD
$402 USD
View
A
Retailer 10
-
HK$3,244 HKD
£326 GBP
View
A
Retailer 11
-
HK$3,259 HKD
ZAR 6,711 ZAR
View
B+
Retailer 12
-
HK$3,962 HKD
$505 USD
View
B+
Retailer 13
-
HK$4,253 HKD
$542 USD
View
B+
Retailer 14
-
HK$4,473 HKD
A$877 AUD
View
B+
Retailer 15
-
HK$4,700 HKD
$599 USD
View
B+
Retailer 16
-
HK$4,825 HKD
A$946 AUD
View
B
Retailer 17
-
HK$5,767 HKD
$735 USD
View
B
Retailer 18
-
HK$6,190 HKD
$789 USD
View
B
Retailer 19
-
HK$7,611 HKD
$970 USD
View
B
Retailer 20
-
HK$8,390 HKD
£842 GBP
View
B
Retailer 21
-
HK$8,974 HKD
$1,144 USD
View
Most Expensive
B
Flawless Fine Jewelry
652C3D723 · Nov 2
HK$9,327 HKD
£936 GBP
View
21 more retailers have this diamond
Prices start from HK$1,444 HKDSave up to HK$7,883 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 Oval
HK$1,444 HKD