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Asscher|Lab Grown|IGI

3.11ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG502109385

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG502109385

Diamond specifications and retailer prices

From HK$18,280 HKD
$2,330 USD
As of October 31, 2026
Save HK$191,375 HKD (91%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$209,656 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 3.11ct lab-grown asscher diamond

This 3.11ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502109385 or 502109385. Listed at 10 retailers as of October 31, 2026, with prices from HK$18,280 to HK$209,656, a HK$191,375 spread on the same certified stone. Reve Diamonds lists it at HK$209,656. 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

3.11
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.4°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502109385
Dimensions7.99 × 7.84 × 4.89 mm
L/W Ratio1.02
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
7.99 mm7.84 mm3.11 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502109385
Side View
Table 69.5%Crown 25.4°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 62.4%

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 31
Current: HK$185,364 HKD|Low: HK$18,280 HKD|High: HK$209,656 HKD|Avg: HK$110,149 HKD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 1, 2026
Retailer 8HK$18,280 HKD
Retailer 4HK$65,359 HKD
Retailer 12HK$73,977 HKD
Retailer 10HK$77,406 HKD
Retailer 7HK$80,175 HKD
Retailer 2HK$80,622 HKD
Retailer 9HK$92,752 HKD
Retailer 3HK$103,297 HKD
Retailer 11HK$114,905 HKD
Retailer 5HK$145,973 HKD
Retailer 1HK$185,364 HKD
Retailer 6HK$186,173 HKD
Reve DiamondsHK$209,656 HKD

20 data points across 13 retailers

10 retailersHK$18,280 HKD to HK$209,656 HKD

A
Cheapest Retailer
-
HK$18,280 HKD
$2,330 USD
B
Retailer 2
-
HK$73,977 HKD
$9,429 USD
View
B
Retailer 3
-
HK$77,406 HKD
$9,866 USD
View
Final sale: no returns
Retailer 4
-
HK$80,175 HKD
$10,219 USD
View
Price last confirmed 16 days ago
B
Retailer 5
-
HK$92,752 HKD
$11,822 USD
View
B
Retailer 6
-
HK$114,905 HKD
£11,532 GBP
View
B
Retailer 7
-
HK$145,973 HKD
£14,650 GBP
View
B
Retailer 8
-
HK$185,364 HKD
A$36,348 AUD
View
B
Retailer 9
-
HK$186,173 HKD
ZAR 383,350 ZAR
View
Most Expensive
B
Reve Diamonds
84755B1EE · Nov 1
HK$209,656 HKD
$26,722 USD
View
9 more retailers have this diamond
Prices start from HK$18,280 HKDSave up to HK$191,375 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
3.11ct Asscher
HK$18,280 HKD