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Asscher|Lab Grown|IGI

4.00ct D SI1 Asscher Lab Grown Diamond

VG • D/SI1 • IGI LG642492214

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG642492214

Diamond specifications and retailer prices

From HK$4,119 HKD
As of November 4, 2026
Save HK$12,584 HKD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$28,713 HKD at Rare Carat · As of September 28, 2026
View at Rare Carat

About this 4ct lab-grown asscher diamond

This 4ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG642492214 or 642492214. Listed at 11 retailers as of November 4, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.00
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642492214
Dimensions8.56 × 8.28 × 5.90 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm8.28 mm4.00 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642492214
Side View
Table 67.0%Crown 42.7°Girdle: ThickPavilion 40.8°Culet: NoneDepth 71.3%

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 4
Current: HK$28,713 HKD|Low: HK$4,119 HKD|High: HK$28,713 HKD|Avg: HK$10,550 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11HK$4,119 HKD
Retailer 3HK$4,856 HKD
Retailer 9HK$5,688 HKD
Retailer 7HK$6,119 HKD
Retailer 5HK$6,841 HKD
Retailer 6HK$7,186 HKD
Retailer 2HK$7,484 HKD
Retailer 10HK$14,890 HKD
Retailer 8HK$15,337 HKD
Retailer 4HK$16,702 HKD
Rare CaratHK$28,713 HKD

44 data points across 11 retailers

11 retailersHK$4,119 HKD to HK$16,702 HKD

A
Cheapest Retailer
-
HK$4,119 HKD
Final sale: no returns
A
Retailer 2
-
HK$5,688 HKD
View
B+
Retailer 3
-
HK$6,119 HKD
View
Retailer 4
-
HK$6,841 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$7,186 HKD
View
A
Retailer 6
-
HK$7,484 HKD
View
B
Retailer 7
-
HK$14,890 HKD
View
B
Retailer 8
-
HK$15,337 HKD
View
B+
Retailer 9
-
HK$16,357 HKD
View
B
Retailer 10
-
HK$16,702 HKD
View
Most Expensive
Rare Carat
ST-26482_l_642492214 · Sep 28
HK$28,713 HKD
$3,660 USD
View
Price last confirmed 38 days ago
10 more retailers have this diamond
Prices start from HK$4,119 HKDSave up to HK$12,584 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
4.00ct Asscher
HK$4,119 HKD