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Cushion|Lab Grown|IGI

4.70ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG588349228

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG588349228

Diamond specifications and retailer prices

From HK$6,708 HKD
$855 USD
As of November 3, 2026
Save HK$19,105 HKD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$25,814 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.7ct lab-grown cushion diamond

This 4.7ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG588349228 or 588349228. Listed at 14 retailers as of November 2, 2026, with prices from HK$6,708 to HK$25,814, a HK$19,105 spread on the same certified stone. Brilliant Earth lists it at HK$25,814. 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

4.70
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588349228
Dimensions9.84 × 9.67 × 6.34 mm
L/W Ratio1.02
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
9.84 mm9.67 mm4.70 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588349228
Side View
Table 63.0%Crown 36.8°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 65.6%

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 3
Current: HK$25,814 HKD|Low: HK$4,480 HKD|High: HK$26,677 HKD|Avg: HK$13,347 HKD|-3.2%
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$5,116 HKD
Retailer 14HK$5,673 HKD
Retailer 10HK$6,708 HKD
Retailer 9HK$7,835 HKD
Retailer 6HK$8,717 HKD
Retailer 15HK$8,921 HKD
Retailer 2HK$11,284 HKD
Retailer 11HK$11,363 HKD
Retailer 3HK$11,651 HKD
Retailer 12HK$16,501 HKD
Retailer 7HK$18,068 HKD
Retailer 4HK$18,357 HKD
Retailer 13HK$19,419 HKD
Retailer 8HK$24,612 HKD
Brilliant EarthHK$25,814 HKD

31 data points across 15 retailers

14 retailersHK$6,708 HKD to HK$25,814 HKD

Retailer 1
-
HK$5,673 HKD
$723 USD
Price last confirmed 23 days ago
B+
Retailer 2
-
HK$6,708 HKD
$855 USD
View
A
Retailer 3
-
HK$7,835 HKD
€951 EUR
View
B
Retailer 4
-
HK$8,717 HKD
$1,111 USD
View
B+
Retailer 5
-
HK$8,921 HKD
$1,137 USD
View
B+
Retailer 6
-
HK$11,284 HKD
ZAR 23,233 ZAR
View
B+
Retailer 7
-
HK$11,363 HKD
A$2,228 AUD
View
B+
Retailer 8
-
HK$11,651 HKD
$1,485 USD
View
B+
Retailer 9
-
HK$16,501 HKD
£1,656 GBP
View
Retailer 10
-
HK$18,068 HKD
$2,303 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
HK$18,357 HKD
$2,340 USD
View
Retailer 12
-
HK$19,419 HKD
$2,475 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
HK$24,612 HKD
£2,470 GBP
View
Most Expensive
B
Brilliant Earth
7646314A · Nov 2
HK$25,814 HKD
$3,290 USD
View
13 more retailers have this diamond
Prices start from HK$6,708 HKDSave up to HK$19,105 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
4.70ct Cushion
HK$6,708 HKD