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Asscher|Lab Grown|IGI

1.31ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840629700

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629700

Diamond specifications and retailer prices

From HK$3,719 HKD
$474 USD
As of November 1, 2026
Save HK$23,193 HKD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$26,912 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.31ct lab-grown asscher diamond

This 1.31ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629700 or 840629700. Listed at 15 retailers as of October 31, 2026, with prices from HK$3,719 to HK$26,912, a HK$23,193 spread on the same certified stone. Brilliant Earth lists it at HK$26,912. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629700
Dimensions6.12 × 6.09 × 3.83 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.12 mm6.09 mm1.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629700
Side View
Table 65.0%Crown 36°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.9%

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$26,912 HKD|Low: HK$3,719 HKD|High: HK$26,912 HKD|Avg: HK$9,646 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
November 2, 2026
Retailer 4HK$3,719 HKD
Retailer 2HK$4,242 HKD
Retailer 11HK$6,238 HKD
Retailer 15HK$6,497 HKD
Retailer 13HK$6,566 HKD
Retailer 9HK$6,792 HKD
Retailer 8HK$7,106 HKD
Retailer 3HK$7,407 HKD
Retailer 6HK$11,377 HKD
Retailer 12HK$11,557 HKD
Retailer 5HK$13,093 HKD
Retailer 7HK$13,505 HKD
Retailer 14HK$15,216 HKD
Retailer 10HK$20,753 HKD
Brilliant EarthHK$26,912 HKD

8 data points across 15 retailers

15 retailersHK$3,719 HKD to HK$26,912 HKD

A
Cheapest Retailer
-
HK$3,719 HKD
$474 USD
Final sale: no returns
A
Retailer 2
-
HK$4,242 HKD
£426 GBP
View
B+
Retailer 3
-
HK$6,238 HKD
$795 USD
View
B+
Retailer 4
-
HK$6,497 HKD
$828 USD
View
B+
Retailer 5
-
HK$6,566 HKD
€797 EUR
View
B+
Retailer 6
-
HK$6,792 HKD
£682 GBP
View
B+
Retailer 7
-
HK$7,106 HKD
ZAR 14,631 ZAR
View
B+
Retailer 8
-
HK$7,407 HKD
$944 USD
View
B+
Retailer 9
-
HK$11,377 HKD
$1,450 USD
View
B+
Retailer 10
-
HK$11,557 HKD
$1,473 USD
View
B
Retailer 11
-
HK$13,093 HKD
SGD 2,255 SGD
View
B
Retailer 12
-
HK$13,505 HKD
$1,721 USD
View
B
Retailer 13
-
HK$15,216 HKD
£1,527 GBP
View
B
Retailer 14
-
HK$20,753 HKD
$2,645 USD
View
Most Expensive
B
Brilliant Earth
22310995A · Oct 31
HK$26,912 HKD
$3,430 USD
View
14 more retailers have this diamond
Prices start from HK$3,719 HKDSave up to HK$23,193 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
1.31ct Asscher
HK$3,719 HKD