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Cushion|Lab Grown|IGI

10.03ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG848625129

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848625129

Diamond specifications and retailer prices

From $3,426 NZD
£1,520 GBP
As of October 30, 2026
Save $9,984 NZD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,410 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.03ct lab-grown cushion diamond

This 10.03ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848625129 or 848625129. Listed at 10 retailers as of October 30, 2026, with prices from $3,426 to $13,410, a $9,984 spread on the same certified stone. Taylor and Hart lists it at $13,410. 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

10.03
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848625129
Dimensions15.93 × 10.20 × 7.12 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.93 mm10.20 mm10.03 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848625129
Side View
Table 63.0%Crown 34.7°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 69.8%

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 30
Current: $3,426 NZD|Low: $3,426 NZD|High: $13,410 NZD|Avg: $8,450 NZD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 30, 2026
Retailer 1$3,426 NZD
Retailer 5$3,694 NZD
Retailer 4$4,125 NZD
Retailer 2$5,263 NZD
Retailer 8$5,474 NZD
Retailer 3$5,925 NZD
Retailer 6$7,923 NZD
Retailer 7$10,314 NZD
Retailer 9$12,402 NZD
Taylor and Hart$13,410 NZD

11 data points across 10 retailers

10 retailers$3,426 NZD to $13,410 NZD

A
Cheapest Retailer
-
$3,426 NZD
£1,520 GBP
A
Retailer 2
-
$3,694 NZD
$2,082 USD
View
Final sale: no returns
A
Retailer 3
-
$4,125 NZD
$2,325 USD
View
A
Retailer 4
-
$5,263 NZD
£2,335 GBP
View
A
Retailer 5
-
$5,474 NZD
$3,085 USD
View
A
Retailer 6
-
$5,925 NZD
ZAR 53,951 ZAR
View
B+
Retailer 7
-
$7,923 NZD
£3,516 GBP
View
B+
Retailer 8
-
$10,314 NZD
$5,813 USD
View
B
Retailer 9
-
$12,402 NZD
$6,990 USD
View
Most Expensive
B
Taylor and Hart
8QU1FIW · Oct 30
$13,410 NZD
$7,558 USD
View
9 more retailers have this diamond
Prices start from $3,426 NZDSave up to $9,984 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
10.03ct Cushion
$3,426 NZD