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Asscher|Lab Grown|IGI

1.39ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG831698059

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831698059

Diamond specifications and retailer prices

From HK$3,609 HKD
$460 USD
As of November 3, 2026
Save HK$24,951 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$28,560 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.39ct lab-grown asscher diamond

This 1.39ct 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 LG831698059 or 831698059. Listed at 17 retailers as of November 2, 2026, with prices from HK$3,609 to HK$28,560, a HK$24,951 spread on the same certified stone. Brilliant Earth lists it at HK$28,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698059
Dimensions6.12 × 6.11 × 4.13 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 mm6.11 mm1.39 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698059
Side View
Table 63.0%Crown 35°Girdle: MediumPavilion 39.9°Culet: NoneDepth 67.6%

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 3
Current: HK$28,560 HKD|Low: HK$3,609 HKD|High: HK$28,560 HKD|Avg: HK$9,933 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 3, 2026
Retailer 2HK$3,609 HKD
Retailer 10HK$3,994 HKD
Retailer 14HK$4,111 HKD
Retailer 7HK$5,492 HKD
Retailer 12HK$6,570 HKD
Retailer 3HK$6,665 HKD
Retailer 5HK$6,834 HKD
Retailer 16HK$7,511 HKD
Retailer 4HK$8,246 HKD
Retailer 15HK$10,655 HKD
Retailer 9HK$12,075 HKD
Retailer 11HK$13,186 HKD
Retailer 8HK$13,997 HKD
Retailer 6HK$14,254 HKD
Retailer 13HK$15,604 HKD
Retailer 17HK$22,008 HKD
Brilliant EarthHK$28,560 HKD

10 data points across 17 retailers

17 retailersHK$3,609 HKD to HK$28,560 HKD

A
Cheapest Retailer
-
HK$3,609 HKD
$460 USD
Final sale: no returns
A
Retailer 2
-
HK$3,994 HKD
$509 USD
View
A
Retailer 3
-
HK$4,111 HKD
£413 GBP
View
A
Retailer 4
-
HK$5,492 HKD
$700 USD
View
A
Retailer 5
-
HK$6,570 HKD
£659 GBP
View
B+
Retailer 6
-
HK$6,665 HKD
€809 EUR
View
B+
Retailer 7
-
HK$6,834 HKD
$871 USD
View
B+
Retailer 8
-
HK$7,511 HKD
ZAR 15,465 ZAR
View
B+
Retailer 9
-
HK$8,246 HKD
$1,051 USD
View
B+
Retailer 10
-
HK$10,655 HKD
$1,358 USD
View
B+
Retailer 11
-
HK$12,075 HKD
$1,539 USD
View
B+
Retailer 12
-
HK$13,186 HKD
SGD 2,271 SGD
View
B
Retailer 13
-
HK$13,997 HKD
$1,784 USD
View
B
Retailer 14
-
HK$14,254 HKD
$1,817 USD
View
B+
Retailer 15
-
HK$15,604 HKD
£1,566 GBP
View
B
Retailer 16
-
HK$22,008 HKD
$2,805 USD
View
Most Expensive
B
Brilliant Earth
22262637A · Nov 2
HK$28,560 HKD
$3,640 USD
View
16 more retailers have this diamond
Prices start from HK$3,609 HKDSave up to HK$24,951 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
1.39ct Asscher
HK$3,609 HKD