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Cushion|Lab Grown|IGI

3.04ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG811699596

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG811699596

Diamond specifications and retailer prices

From HK$3,193 HKD
$407 USD
As of November 1, 2026
Save HK$18,070 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$21,263 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811699596 or 811699596. Listed at 15 retailers as of November 1, 2026, with prices from HK$3,193 to HK$21,263, a HK$18,070 spread on the same certified stone. Brilliant Earth lists it at HK$21,263. 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

3.04
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811699596
Dimensions8.53 × 8.19 × 5.42 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm8.19 mm3.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811699596
Side View
Table 60.0%Crown 34.4°Girdle: STK-VTKPavilion 38.2°Culet: NoneDepth 66.2%

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 1
Current: HK$21,263 HKD|Low: HK$3,193 HKD|High: HK$23,931 HKD|Avg: HK$8,725 HKD|-11.1%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 5HK$3,193 HKD
Retailer 6HK$3,531 HKD
Retailer 7HK$4,260 HKD
Retailer 12HK$4,708 HKD
Retailer 15HK$6,002 HKD
Retailer 2HK$6,195 HKD
Retailer 9HK$6,316 HKD
Retailer 11HK$7,466 HKD
Retailer 8HK$7,693 HKD
Retailer 14HK$8,050 HKD
Retailer 13HK$8,293 HKD
Retailer 4HK$11,669 HKD
Retailer 3HK$13,338 HKD
Retailer 10HK$13,801 HKD
Brilliant EarthHK$21,263 HKD

41 data points across 15 retailers

15 retailersHK$3,193 HKD to HK$21,263 HKD

A
Cheapest Retailer
-
HK$3,193 HKD
$407 USD
Final sale: no returns
Retailer 2
-
HK$3,531 HKD
$450 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$4,260 HKD
$543 USD
View
A
Retailer 4
-
HK$4,708 HKD
$600 USD
View
A
Retailer 5
-
HK$6,002 HKD
$765 USD
View
A
Retailer 6
-
HK$6,195 HKD
€752 EUR
View
A
Retailer 7
-
HK$6,316 HKD
£634 GBP
View
A
Retailer 8
-
HK$7,466 HKD
A$1,464 AUD
View
A
Retailer 9
-
HK$7,693 HKD
ZAR 15,840 ZAR
View
A
Retailer 10
-
HK$8,050 HKD
$1,026 USD
View
A
Retailer 11
-
HK$8,293 HKD
$1,057 USD
View
B+
Retailer 12
-
HK$11,669 HKD
$1,487 USD
View
B+
Retailer 13
-
HK$13,338 HKD
$1,700 USD
View
B+
Retailer 14
-
HK$13,801 HKD
£1,385 GBP
View
Most Expensive
B
Brilliant Earth
20960987A · Nov 2
HK$21,263 HKD
$2,710 USD
View
14 more retailers have this diamond
Prices start from HK$3,193 HKDSave up to HK$18,070 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
3.04ct Cushion
HK$3,193 HKD