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Round|Lab Grown|IGI

10.44ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG623420090

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623420090

Diamond specifications and retailer prices

From HK$20,022 HKD
$2,552 USD
As of November 1, 2026
Save HK$136,735 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$156,757 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.44ct lab-grown round diamond

This 10.44ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623420090 or 623420090. Listed at 23 retailers as of October 31, 2026, with prices from HK$20,022 to HK$156,757, a HK$136,735 spread on the same certified stone. Brilliant Earth lists it at HK$156,757. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.44
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623420090
Dimensions14.17 × 14.12 × 8.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.17 mm14.12 mm10.44 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623420090
Side View
Table 59.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.9%

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$156,757 HKD|Low: HK$19,222 HKD|High: HK$157,071 HKD|Avg: HK$42,389 HKD
Brilliant Earth
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
November 1, 2026
Retailer 14HK$20,022 HKD
Retailer 10HK$20,723 HKD
Retailer 13HK$21,780 HKD
Retailer 8HK$22,415 HKD
Retailer 16HK$23,223 HKD
Retailer 7HK$24,479 HKD
Retailer 11HK$30,972 HKD
Retailer 5HK$31,650 HKD
Retailer 3HK$31,916 HKD
Retailer 15HK$35,950 HKD
Retailer 6HK$36,177 HKD
Retailer 12HK$36,783 HKD
Retailer 2HK$43,026 HKD
Retailer 17HK$55,736 HKD
Retailer 4HK$58,929 HKD
Retailer 9HK$65,066 HKD
Brilliant EarthHK$156,757 HKD

36 data points across 17 retailers

23 retailersHK$20,022 HKD to HK$156,757 HKD

A
Cheapest Retailer
-
HK$20,022 HKD
$2,552 USD
A
Retailer 2
-
HK$20,723 HKD
£2,080 GBP
View
A
Retailer 3
-
HK$21,780 HKD
$2,776 USD
View
A
Retailer 4
-
HK$22,415 HKD
$2,857 USD
View
Final sale: no returns
A
Retailer 5
-
HK$23,223 HKD
$2,960 USD
View
Retailer 6
-
HK$23,223 HKD
$2,960 USD
View
Price last confirmed 11 days ago
Retailer 7
-
HK$23,223 HKD
$2,960 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
HK$24,479 HKD
$3,120 USD
View
A
Retailer 9
-
HK$26,377 HKD
$3,362 USD
View
A
Retailer 10
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HK$30,972 HKD
£3,108 GBP
View
A
Retailer 11
-
HK$31,650 HKD
$4,034 USD
View
A
Retailer 12
-
HK$31,916 HKD
$4,068 USD
View
A
Retailer 13
-
HK$35,950 HKD
ZAR 74,024 ZAR
View
A
Retailer 14
-
HK$36,177 HKD
$4,611 USD
View
A
Retailer 15
-
HK$36,783 HKD
€4,465 EUR
View
B+
Retailer 16
-
HK$43,026 HKD
A$8,437 AUD
View
B+
Retailer 17
-
HK$44,001 HKD
£4,416 GBP
View
Retailer 18
-
HK$50,782 HKD
$6,473 USD
View
Price last confirmed 39 days ago
B+
Retailer 19
-
HK$55,736 HKD
$7,104 USD
View
B+
Retailer 20
-
HK$58,929 HKD
$7,511 USD
View
B
Retailer 21
-
HK$65,066 HKD
$8,293 USD
View
B
Retailer 22
-
HK$81,011 HKD
$10,325 USD
View
Most Expensive
B
Brilliant Earth
20602133A · Oct 31
HK$156,757 HKD
$19,980 USD
View
22 more retailers have this diamond
Prices start from HK$20,022 HKDSave up to HK$136,735 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
10.44ct Round
HK$20,022 HKD