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Round|Lab Grown|IGI

1.29ct D IF Round Lab Grown Diamond

EX • D/IF • IGI LG839676416

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676416

Diamond specifications and retailer prices

From HK$2,715 HKD
$346 USD
As of November 1, 2026
Save HK$15,441 HKD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$18,156 HKD at Yadav Diamonds · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839676416 or 839676416. Listed at 25 retailers as of November 1, 2026, with prices from HK$2,715 to HK$18,156, a HK$15,441 spread on the same certified stone. Yadav Diamonds lists it at HK$18,156. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676416
Dimensions7.03 × 7.05 × 4.28 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
7.03 mm7.05 mm1.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676416
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

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$6,039 HKD|Low: HK$2,715 HKD|High: HK$16,085 HKD|Avg: HK$7,200 HKD|+1.7%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 3, 2026
Retailer 3HK$2,715 HKD
Retailer 16HK$3,044 HKD
Retailer 11HK$3,154 HKD
Retailer 5HK$3,374 HKD
Retailer 15HK$3,374 HKD
Retailer 4HK$4,512 HKD
Retailer 21HK$4,551 HKD
Retailer 7HK$5,304 HKD
Retailer 12HK$5,314 HKD
Retailer 17HK$5,345 HKD
Retailer 18HK$5,812 HKD
Retailer 1HK$6,039 HKD
Retailer 8HK$6,481 HKD
Retailer 22HK$7,854 HKD
Retailer 23HK$8,185 HKD
Retailer 9HK$10,835 HKD
Retailer 10HK$10,904 HKD
Retailer 2HK$10,985 HKD
Retailer 14HK$11,165 HKD
Retailer 13HK$12,420 HKD
Retailer 6HK$13,031 HKD
Retailer 20HK$13,163 HKD
Retailer 19HK$16,006 HKD

27 data points across 23 retailers

25 retailersHK$2,715 HKD to HK$18,156 HKD

A
Cheapest Retailer
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HK$2,715 HKD
$346 USD
A
Retailer 2
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HK$3,044 HKD
$388 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,154 HKD
$402 USD
View
Retailer 4
-
HK$3,374 HKD
$430 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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HK$3,374 HKD
$430 USD
View
A
Retailer 6
-
HK$3,816 HKD
View
A
Retailer 7
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HK$4,512 HKD
$575 USD
View
A
Retailer 8
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HK$4,551 HKD
$580 USD
View
A
Retailer 9
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HK$5,304 HKD
$676 USD
View
A
Retailer 10
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HK$5,314 HKD
€645 EUR
View
A
Retailer 11
-
HK$5,345 HKD
£536 GBP
View
A
Retailer 12
-
HK$5,812 HKD
ZAR 11,966 ZAR
View
A
Retailer 13
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HK$6,039 HKD
£606 GBP
View
A
Retailer 14
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HK$6,481 HKD
$826 USD
View
B+
Retailer 15
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HK$7,854 HKD
$1,001 USD
View
B+
Retailer 16
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HK$8,185 HKD
A$1,605 AUD
View
B+
Retailer 17
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HK$10,835 HKD
$1,381 USD
View
B+
Retailer 18
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HK$10,904 HKD
SGD 1,878 SGD
View
B+
Retailer 19
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HK$10,985 HKD
$1,400 USD
View
B+
Retailer 20
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HK$11,165 HKD
$1,423 USD
View
B
Retailer 21
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HK$12,420 HKD
$1,583 USD
View
B
Retailer 22
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HK$13,031 HKD
$1,661 USD
View
B+
Retailer 23
-
HK$13,163 HKD
£1,321 GBP
View
B
Retailer 24
-
HK$16,006 HKD
$2,040 USD
View
Most Expensive
B
Yadav Diamonds
13290818 · Nov 2
HK$18,156 HKD
$2,314 USD
View
24 more retailers have this diamond
Prices start from HK$2,715 HKDSave up to HK$15,441 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$2,715 HKD