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Oval|Lab Grown|IGI

1.29ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG788624712

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788624712

Diamond specifications and retailer prices

From HK$2,056 HKD
As of November 4, 2026
Save HK$8,167 HKD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$17,138 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788624712 or 788624712. Listed at 24 retailers as of November 4, 2026, with a 397% 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

1.29
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624712
Dimensions8.80 × 6.08 × 3.83 mm
L/W Ratio1.45
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
8.80 mm6.08 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624712
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
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: Nov 4
Current: HK$4,260 HKD|Low: HK$2,056 HKD|High: HK$11,690 HKD|Avg: HK$5,175 HKD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9HK$2,056 HKD
Retailer 11HK$3,076 HKD
Retailer 8HK$3,727 HKD
Retailer 6HK$3,931 HKD
Retailer 3HK$4,190 HKD
Retailer 1HK$4,260 HKD
Retailer 5HK$5,586 HKD
Retailer 4HK$7,359 HKD
Retailer 2HK$7,846 HKD
Retailer 7HK$9,133 HKD
Retailer 10HK$11,690 HKD

40 data points across 11 retailers

24 retailersHK$2,056 HKD to HK$10,223 HKD

Retailer 1
-
HK$1,836 HKD
Price last confirmed 26 days ago
A
Retailer 2
-
HK$2,056 HKD
View
Final sale: no returns
Retailer 3
-
HK$2,134 HKD
View
Price last confirmed 23 days ago
Retailer 4
-
HK$2,283 HKD
View
Price last confirmed 34 days ago
Retailer 5
-
HK$2,283 HKD
View
Price last confirmed 24 days ago
A
Retailer 6
-
HK$2,511 HKD
View
A
Retailer 7
-
HK$3,076 HKD
View
A
Retailer 8
-
HK$3,727 HKD
View
A
Retailer 9
-
HK$3,931 HKD
View
A
Retailer 10
-
HK$4,190 HKD
View
A
Retailer 11
-
HK$4,260 HKD
View
B+
Retailer 12
-
HK$5,170 HKD
View
B+
Retailer 13
-
HK$5,586 HKD
View
B+
Retailer 14
-
HK$6,073 HKD
View
Retailer 15
-
HK$7,336 HKD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
HK$7,359 HKD
View
B+
Retailer 17
-
HK$7,391 HKD
View
B
Retailer 18
-
HK$7,736 HKD
View
Retailer 19
-
HK$7,846 HKD
View
Price last confirmed 15 days ago
B
Retailer 20
-
HK$7,916 HKD
View
B+
Retailer 21
-
HK$9,133 HKD
View
B
Retailer 22
-
HK$10,223 HKD
View
Retailer 23
-
HK$11,690 HKD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
LG788624712 · Oct 27
HK$17,138 HKD
£1,720 GBP
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from HK$2,056 HKDSave up to HK$8,167 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
1.29ct Oval
HK$2,056 HKD