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Cushion|Lab Grown|GIA

3.02ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • GIA 7235067643

Certificate GIA 7235067643

Diamond specifications and retailer prices

From HK$22,768 HKD
As of November 7, 2026
Save HK$5,682 HKD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$28,450 HKD at Keyzar · As of November 7, 2026
View at Keyzar

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7235067643. Listed at 3 retailers as of November 7, 2026, with prices from HK$22,768 to HK$28,450, a HK$5,682 spread on the same certified stone. Keyzar lists it at HK$28,450. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7235067643
Dimensions8.53 × 8.50 × 5.64 mm
L/W Ratio1.00
Top View
8.53 mm8.50 mm3.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7235067643
Side View
Table 59.0%CrownGirdle: STH-THKPavilionCuletDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: HK$28,450 HKD|Low: HK$22,768 HKD|High: HK$76,258 HKD|Avg: HK$45,300 HKD
Keyzar
Retailer 2
Retailer 3
November 7, 2026
Retailer 2HK$22,768 HKD
KeyzarHK$28,450 HKD
Retailer 3HK$76,258 HKD

2 data points across 3 retailers

3 retailersHK$22,768 HKD to HK$28,450 HKD

B
Cheapest Retailer
-
HK$22,768 HKD
Most Expensive
B
Keyzar
lksb_lab_loosediamond_cushion_03-02_si1_e_333ece728be5 · Nov 7
HK$28,450 HKD
$3,630 USD
View
1 more retailer has this diamond
Prices start from HK$22,768 HKDSave up to HK$5,682 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.

B
3.02ct Cushion
HK$22,768 HKD