CaratHunter
Plans
Asscher|Lab Grown|IGI

10.25ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG544242277

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG544242277

Diamond specifications and retailer prices

From HK$20,650 HKD
$2,632 USD
As of November 2, 2026
Save HK$101,743 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$122,393 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.25ct lab-grown asscher diamond

This 10.25ct lab-grown asscher sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544242277 or 544242277. Listed at 18 retailers as of October 31, 2026, with prices from HK$20,650 to HK$122,393, a HK$101,743 spread on the same certified stone. Brilliant Earth lists it at HK$122,393. 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

10.25
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242277
Dimensions11.65 × 11.23 × 7.64 mm
L/W Ratio1.04
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
11.65 mm11.23 mm10.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544242277
Side View
Table 65.5%Crown 42.9°Girdle: ThickPavilion 32.7°Culet: NoneDepth 68.0%

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 2
Current: HK$122,393 HKD|Low: HK$20,650 HKD|High: HK$126,159 HKD|Avg: HK$42,948 HKD|-3.0%
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
November 2, 2026
Retailer 2HK$20,650 HKD
Retailer 7HK$21,372 HKD
Retailer 12HK$22,462 HKD
Retailer 5HK$23,121 HKD
Retailer 3HK$23,953 HKD
Retailer 10HK$23,953 HKD
Retailer 4HK$26,377 HKD
Retailer 8HK$32,347 HKD
Retailer 11HK$32,921 HKD
Retailer 13HK$37,077 HKD
Retailer 14HK$37,291 HKD
Retailer 9HK$44,373 HKD
Retailer 6HK$45,436 HKD
Brilliant EarthHK$122,393 HKD

43 data points across 14 retailers

18 retailersHK$20,650 HKD to HK$122,393 HKD

Cheapest Retailer
-
HK$20,650 HKD
$2,632 USD
A
Retailer 2
-
HK$21,372 HKD
£2,145 GBP
View
A
Retailer 3
-
HK$22,462 HKD
$2,863 USD
View
A
Retailer 4
-
HK$23,121 HKD
$2,947 USD
View
Final sale: no returns
Retailer 5
-
HK$23,953 HKD
$3,053 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$23,953 HKD
$3,053 USD
View
A
Retailer 7
-
HK$25,224 HKD
$3,215 USD
View
A
Retailer 8
-
HK$26,377 HKD
$3,362 USD
View
A
Retailer 9
-
HK$32,347 HKD
£3,246 GBP
View
A
Retailer 10
-
HK$32,921 HKD
$4,196 USD
View
A
Retailer 11
-
HK$37,077 HKD
ZAR 76,346 ZAR
View
B+
Retailer 12
-
HK$37,291 HKD
$4,753 USD
View
B+
Retailer 13
-
HK$44,373 HKD
A$8,701 AUD
View
B+
Retailer 14
-
HK$45,436 HKD
£4,560 GBP
View
B+
Retailer 15
-
HK$55,799 HKD
$7,112 USD
View
B
Retailer 16
-
HK$66,975 HKD
$8,537 USD
View
B
Retailer 17
-
HK$83,522 HKD
$10,646 USD
View
Most Expensive
B
Brilliant Earth
17975719A · Oct 31
HK$122,393 HKD
$15,600 USD
View
17 more retailers have this diamond
Prices start from HK$20,650 HKDSave up to HK$101,743 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
10.25ct Asscher
HK$20,650 HKD