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Asscher|Lab Grown|IGI

4.26ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG831644533

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831644533

Diamond specifications and retailer prices

From HK$53,618 HKD
$6,834 USD
As of October 31, 2026
Save HK$135,079 HKD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$289,577 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.26ct lab-grown asscher diamond

This 4.26ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831644533 or 831644533. Listed at 12 retailers as of October 30, 2026, with a 252% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.26
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831644533
Dimensions8.90 × 8.86 × 5.73 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
8.90 mm8.86 mm4.26 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831644533
Side View
Table 64.0%Crown 36°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 64.7%

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$114,879 HKD|Low: HK$53,618 HKD|High: HK$289,577 HKD|Avg: HK$116,967 HKD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 8HK$53,618 HKD
Retailer 4HK$67,390 HKD
Retailer 11HK$68,490 HKD
Retailer 7HK$70,141 HKD
Retailer 2HK$83,949 HKD
Retailer 5HK$89,695 HKD
Retailer 10HK$102,112 HKD
Retailer 6HK$110,421 HKD
Retailer 1HK$114,879 HKD
Retailer 3HK$147,060 HKD
Retailer 9HK$188,696 HKD
With ClarityHK$289,577 HKD

18 data points across 12 retailers

12 retailersHK$53,618 HKD to HK$188,696 HKD

A
Cheapest Retailer
-
HK$53,618 HKD
$6,834 USD
A
Retailer 2
-
HK$67,390 HKD
£6,763 GBP
View
A
Retailer 3
-
HK$68,490 HKD
View
Retailer 4
-
HK$70,141 HKD
$8,940 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
HK$83,949 HKD
$10,700 USD
View
B+
Retailer 6
-
HK$89,695 HKD
€10,888 EUR
View
B+
Retailer 7
-
HK$102,112 HKD
$13,015 USD
View
B+
Retailer 8
-
HK$110,421 HKD
£11,082 GBP
View
B+
Retailer 9
-
HK$114,879 HKD
ZAR 236,547 ZAR
View
B
Retailer 10
-
HK$147,060 HKD
$18,744 USD
View
B
Retailer 11
-
HK$188,696 HKD
$24,051 USD
View
Most Expensive
With Clarity
831644533 · Oct 30
HK$289,577 HKD
$36,909 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$53,618 HKDSave up to HK$135,079 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
4.26ct Asscher
HK$53,618 HKD