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Cushion|Lab Grown|IGI

3.03ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG526268677

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526268677

Diamond specifications and retailer prices

From HK$4,888 HKD
$623 USD
As of October 31, 2026
Save HK$20,611 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$25,499 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526268677 or 526268677. Listed at 14 retailers as of October 29, 2026, with prices from HK$4,888 to HK$25,499, a HK$20,611 spread on the same certified stone. Brilliant Earth lists it at HK$25,499. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268677
Dimensions8.65 × 7.80 × 4.97 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.65 mm7.80 mm3.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268677
Side View
Table 62.5%Crown 31.6°Girdle: STK-VTKPavilion 29.9°Culet: NoneDepth 63.7%

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$25,499 HKD|Low: HK$4,715 HKD|High: HK$26,362 HKD|Avg: HK$13,220 HKD|-3.3%
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
October 31, 2026
Retailer 3HK$4,888 HKD
Retailer 8HK$5,414 HKD
Retailer 7HK$6,237 HKD
Retailer 13HK$7,579 HKD
Retailer 10HK$8,348 HKD
Retailer 11HK$8,348 HKD
Retailer 2HK$8,440 HKD
Retailer 12HK$15,783 HKD
Retailer 9HK$17,425 HKD
Retailer 5HK$17,551 HKD
Retailer 4HK$18,284 HKD
Retailer 6HK$23,525 HKD
Brilliant EarthHK$25,499 HKD

42 data points across 13 retailers

14 retailersHK$4,888 HKD to HK$25,499 HKD

A
Cheapest Retailer
-
HK$4,888 HKD
$623 USD
Final sale: no returns
Retailer 2
-
HK$5,414 HKD
$690 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$6,237 HKD
$795 USD
View
A
Retailer 4
-
HK$7,579 HKD
$966 USD
View
A
Retailer 5
-
HK$8,348 HKD
$1,064 USD
View
A
Retailer 6
-
HK$8,348 HKD
$1,064 USD
View
A
Retailer 7
-
HK$8,440 HKD
£847 GBP
View
B
Retailer 8
-
HK$15,783 HKD
£1,584 GBP
View
B+
Retailer 9
-
HK$17,425 HKD
$2,221 USD
View
B+
Retailer 10
-
HK$17,551 HKD
$2,237 USD
View
B
Retailer 11
-
HK$18,284 HKD
$2,330 USD
View
B
Retailer 12
-
HK$18,478 HKD
View
B
Retailer 13
-
HK$23,525 HKD
£2,361 GBP
View
Most Expensive
B
Brilliant Earth
17972213A · Oct 29
HK$25,499 HKD
$3,250 USD
View
13 more retailers have this diamond
Prices start from HK$4,888 HKDSave up to HK$20,611 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 Cushion
HK$4,888 HKD