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Oval|Lab Grown|IGI

1.28ct D VVS2 Oval Lab Grown Diamond

EX • D/VVS2 • IGI LG803623654

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803623654

Diamond specifications and retailer prices

From HK$1,718 HKD
$219 USD
As of October 29, 2026
Save HK$15,121 HKD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$16,839 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803623654 or 803623654. Listed at 20 retailers as of October 27, 2026, with prices from HK$1,718 to HK$16,839, a HK$15,121 spread on the same certified stone. Queensmith lists it at HK$16,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803623654
Dimensions8.79 × 6.06 × 3.81 mm
L/W Ratio1.45
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
8.79 mm6.06 mm1.28 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803623654
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

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 29
Current: HK$2,794 HKD|Low: HK$1,648 HKD|High: HK$8,639 HKD|Avg: HK$4,351 HKD|-0.1%
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
October 30, 2026
Retailer 13HK$1,718 HKD
Retailer 4HK$1,922 HKD
Retailer 6HK$2,126 HKD
Retailer 14HK$2,126 HKD
Retailer 1HK$2,794 HKD
Retailer 10HK$3,443 HKD
Retailer 2HK$3,640 HKD
Retailer 7HK$3,957 HKD
Retailer 3HK$4,637 HKD
Retailer 9HK$5,207 HKD
Retailer 11HK$6,120 HKD
Retailer 12HK$6,873 HKD
Retailer 5HK$8,370 HKD
Retailer 8HK$8,579 HKD

44 data points across 14 retailers

20 retailersHK$1,718 HKD to HK$16,839 HKD

A
Cheapest Retailer
-
HK$1,718 HKD
$219 USD
A
Retailer 2
-
HK$1,922 HKD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,993 HKD
$254 USD
View
A
Retailer 4
-
HK$2,126 HKD
$271 USD
View
A
Retailer 5
-
HK$2,126 HKD
$271 USD
View
A
Retailer 6
-
HK$2,794 HKD
£280 GBP
View
A
Retailer 7
-
HK$3,443 HKD
€418 EUR
View
A
Retailer 8
-
HK$3,640 HKD
$464 USD
View
A
Retailer 9
-
HK$3,957 HKD
£397 GBP
View
A
Retailer 10
-
HK$4,394 HKD
$560 USD
View
B+
Retailer 11
-
HK$4,637 HKD
$591 USD
View
B+
Retailer 12
-
HK$5,207 HKD
A$1,021 AUD
View
Retailer 13
-
HK$6,120 HKD
$780 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
HK$6,849 HKD
$873 USD
View
B+
Retailer 15
-
HK$6,873 HKD
$876 USD
View
B+
Retailer 16
-
HK$7,261 HKD
$926 USD
View
B
Retailer 17
-
HK$8,370 HKD
£840 GBP
View
B+
Retailer 18
-
HK$8,579 HKD
£861 GBP
View
B
Retailer 19
-
HK$9,839 HKD
$1,254 USD
View
Most Expensive
B
Queensmith
LG803623654 · Oct 27
HK$16,839 HKD
£1,690 GBP
View
19 more retailers have this diamond
Prices start from HK$1,718 HKDSave up to HK$15,121 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
1.28ct Oval
HK$1,718 HKD