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Round|Lab Grown|IGI

1.29ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG843654435

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843654435

Diamond specifications and retailer prices

From HK$1,389 HKD
$177 USD
As of October 29, 2026
Save HK$7,854 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,242 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843654435 or 843654435. Listed at 19 retailers as of October 29, 2026, with prices from HK$1,389 to HK$9,242, a HK$7,854 spread on the same certified stone. Yadav Diamonds lists it at HK$9,242. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843654435
Dimensions6.89 × 6.92 × 4.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.92 mm1.29 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843654435
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

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: Oct 29
Current: HK$3,074 HKD|Low: HK$1,389 HKD|High: HK$9,242 HKD|Avg: HK$4,039 HKD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 18
Yadav Diamonds
October 31, 2026
Retailer 18HK$1,389 HKD
Retailer 7HK$1,608 HKD
Retailer 4HK$1,718 HKD
Retailer 16HK$1,718 HKD
Retailer 17HK$2,008 HKD
Retailer 9HK$2,314 HKD
Retailer 12HK$2,892 HKD
Retailer 15HK$3,074 HKD
Retailer 1HK$3,074 HKD
Retailer 2HK$3,444 HKD
Retailer 5HK$3,687 HKD
Retailer 14HK$3,884 HKD
Retailer 11HK$4,276 HKD
Retailer 6HK$5,523 HKD
Retailer 3HK$5,701 HKD
Retailer 10HK$5,790 HKD
Retailer 8HK$5,946 HKD
Retailer 13HK$8,071 HKD
Yadav DiamondsHK$9,242 HKD

23 data points across 19 retailers

19 retailersHK$1,389 HKD to HK$9,242 HKD

A
Cheapest Retailer
-
HK$1,389 HKD
$177 USD
A
Retailer 2
-
HK$1,608 HKD
$205 USD
View
A
Retailer 3
-
HK$1,718 HKD
$219 USD
View
A
Retailer 4
-
HK$1,718 HKD
$219 USD
View
A
Retailer 5
-
HK$2,008 HKD
View
B+
Retailer 6
-
HK$2,314 HKD
$295 USD
View
A
Retailer 7
-
HK$2,892 HKD
€351 EUR
View
Retailer 8
-
HK$3,074 HKD
£308 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
HK$3,074 HKD
£309 GBP
View
B+
Retailer 10
-
HK$3,444 HKD
$439 USD
View
B+
Retailer 11
-
HK$3,687 HKD
$470 USD
View
Retailer 12
-
HK$3,884 HKD
$495 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
HK$4,276 HKD
$545 USD
View
B
Retailer 14
-
HK$5,523 HKD
$704 USD
View
B
Retailer 15
-
HK$5,701 HKD
SGD 982 SGD
View
B
Retailer 16
-
HK$5,790 HKD
$738 USD
View
Retailer 17
-
HK$5,946 HKD
$758 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
HK$8,071 HKD
£810 GBP
View
Most Expensive
B
Yadav Diamonds
13319065 · Oct 30
HK$9,242 HKD
$1,178 USD
View
18 more retailers have this diamond
Prices start from HK$1,389 HKDSave up to HK$7,854 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 Round
HK$1,389 HKD