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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 $1,520 NZD
$855 USD
As of November 2, 2026
Save $4,328 NZD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,847 NZD at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from $1,520 to $5,847, a $4,328 spread on the same certified stone. Brilliant Earth lists it at $5,847. 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 2
Current: $5,847 NZD|Low: $1,015 NZD|High: $6,043 NZD|Avg: $3,023 NZD|-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 1, 2026
Retailer 5$1,159 NZD
Retailer 14$1,285 NZD
Retailer 9$1,520 NZD
Retailer 8$1,775 NZD
Retailer 6$1,975 NZD
Retailer 15$2,021 NZD
Retailer 11$2,557 NZD
Retailer 10$2,574 NZD
Retailer 3$2,639 NZD
Retailer 12$3,738 NZD
Retailer 7$4,093 NZD
Retailer 4$4,158 NZD
Retailer 13$4,399 NZD
Retailer 2$5,575 NZD
Brilliant Earth$5,847 NZD

31 data points across 15 retailers

14 retailers$1,520 NZD to $5,847 NZD

Retailer 1
-
$1,285 NZD
$723 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
$1,520 NZD
$855 USD
View
A
Retailer 3
-
$1,775 NZD
€951 EUR
View
B
Retailer 4
-
$1,975 NZD
$1,111 USD
View
B+
Retailer 5
-
$2,021 NZD
$1,137 USD
View
B+
Retailer 6
-
$2,557 NZD
ZAR 23,243 ZAR
View
B+
Retailer 7
-
$2,574 NZD
A$2,228 AUD
View
B+
Retailer 8
-
$2,639 NZD
$1,485 USD
View
B+
Retailer 9
-
$3,738 NZD
£1,656 GBP
View
Retailer 10
-
$4,093 NZD
$2,303 USD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$4,158 NZD
$2,340 USD
View
Retailer 12
-
$4,399 NZD
$2,475 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$5,575 NZD
£2,470 GBP
View
Most Expensive
B
Brilliant Earth
7646314A · Oct 31
$5,847 NZD
$3,290 USD
View
13 more retailers have this diamond
Prices start from $1,520 NZDSave up to $4,328 NZD

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
$1,520 NZD