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Cushion|Lab Grown|IGI

4.00ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG707528595

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG707528595

Diamond specifications and retailer prices

From HK$4,598 HKD
$586 USD
As of October 31, 2026
Save HK$34,552 HKD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$39,150 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4ct lab-grown cushion diamond

This 4ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG707528595 or 707528595. Listed at 15 retailers as of October 29, 2026, with prices from HK$4,598 to HK$39,150, a HK$34,552 spread on the same certified stone. Brilliant Earth lists it at HK$39,150. 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
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707528595
Dimensions10.62 × 8.17 × 5.42 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.62 mm8.17 mm4.00 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707528595
Side View
Table 66.0%Crown 34.7°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 66.3%

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: Oct 31
Current: HK$7,670 HKD|Low: HK$4,598 HKD|High: HK$28,971 HKD|Avg: HK$12,562 HKD|-17.8%
Retailer 1
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 6HK$4,598 HKD
Retailer 12HK$5,256 HKD
Retailer 9HK$5,939 HKD
Retailer 11HK$6,159 HKD
Retailer 17HK$6,826 HKD
Retailer 3HK$7,595 HKD
Retailer 1HK$7,670 HKD
Retailer 10HK$7,890 HKD
Retailer 15HK$10,127 HKD
Retailer 13HK$10,199 HKD
Retailer 4HK$11,588 HKD
Retailer 5HK$16,544 HKD
Retailer 2HK$16,642 HKD
Retailer 7HK$17,218 HKD
Retailer 16HK$18,877 HKD
Retailer 14HK$21,363 HKD
Retailer 8HK$28,971 HKD

12 data points across 17 retailers

15 retailersHK$4,598 HKD to HK$39,150 HKD

A
Cheapest Retailer
-
HK$4,598 HKD
$586 USD
Final sale: no returns
A
Retailer 2
-
HK$5,256 HKD
£527 GBP
View
A
Retailer 3
-
HK$6,159 HKD
$785 USD
View
B+
Retailer 4
-
HK$6,826 HKD
$870 USD
View
A
Retailer 5
-
HK$7,595 HKD
$968 USD
View
A
Retailer 6
-
HK$7,670 HKD
€931 EUR
View
A
Retailer 7
-
HK$7,890 HKD
£792 GBP
View
A
Retailer 8
-
HK$10,127 HKD
ZAR 20,853 ZAR
View
A
Retailer 9
-
HK$10,199 HKD
A$2,000 AUD
View
A
Retailer 10
-
HK$11,588 HKD
$1,477 USD
View
B+
Retailer 11
-
HK$16,544 HKD
$2,109 USD
View
B+
Retailer 12
-
HK$16,642 HKD
$2,121 USD
View
B+
Retailer 13
-
HK$18,877 HKD
$2,406 USD
View
B+
Retailer 14
-
HK$21,363 HKD
£2,144 GBP
View
Most Expensive
B
Brilliant Earth
19841213A · Oct 29
HK$39,150 HKD
$4,990 USD
View
14 more retailers have this diamond
Prices start from HK$4,598 HKDSave up to HK$34,552 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 Cushion
HK$4,598 HKD