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Asscher|Lab Grown|IGI

3.03ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG821635451

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821635451

Diamond specifications and retailer prices

From HK$26,315 HKD
As of November 5, 2026
Save HK$63,590 HKD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$89,905 HKD at With Clarity · As of November 5, 2026
View at With Clarity

About this 3.03ct lab-grown asscher diamond

This 3.03ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821635451 or 821635451. Listed at 12 retailers as of November 5, 2026, with prices from HK$26,315 to HK$89,905, a HK$63,590 spread on the same certified stone. With Clarity lists it at HK$89,905. 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

3.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821635451
Dimensions7.83 × 7.83 × 5.34 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
7.83 mm7.83 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821635451
Side View
Table 61.0%Crown 36.4°Girdle: MediumPavilion 40°Culet: NoneDepth 68.2%

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 5
Current: HK$61,864 HKD|Low: HK$26,315 HKD|High: HK$89,905 HKD|Avg: HK$51,559 HKD|-17.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 5, 2026
Retailer 10HK$26,315 HKD
Retailer 11HK$28,315 HKD
Retailer 4HK$30,975 HKD
Retailer 9HK$34,977 HKD
Retailer 6HK$37,126 HKD
Retailer 7HK$43,740 HKD
Retailer 5HK$55,305 HKD
Retailer 8HK$57,353 HKD
Retailer 2HK$60,876 HKD
Retailer 1HK$61,864 HKD
Retailer 3HK$80,827 HKD
With ClarityHK$89,905 HKD

44 data points across 12 retailers

12 retailersHK$26,315 HKD to HK$89,905 HKD

A
Cheapest Retailer
-
HK$26,315 HKD
A
Retailer 2
-
HK$28,315 HKD
View
A
Retailer 3
-
HK$30,975 HKD
View
A
Retailer 4
-
HK$34,977 HKD
View
Retailer 5
-
HK$37,126 HKD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$43,740 HKD
View
B+
Retailer 7
-
HK$55,305 HKD
View
B+
Retailer 8
-
HK$57,353 HKD
View
B+
Retailer 9
-
HK$60,876 HKD
View
B+
Retailer 10
-
HK$61,864 HKD
View
B
Retailer 11
-
HK$80,827 HKD
View
Most Expensive
B
With Clarity
821635451 · Nov 5
HK$89,905 HKD
$11,459 USD
View
11 more retailers have this diamond
Prices start from HK$26,315 HKDSave up to HK$63,590 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
3.03ct Asscher
HK$26,315 HKD