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Cushion|Lab Grown|IGI

1.02ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG755517508

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

Certificate IGI LG755517508

Diamond specifications and retailer prices

From $371 NZD
$209 USD
As of October 30, 2026
Save $2,874 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,245 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG755517508 or 755517508. Listed at 16 retailers as of October 27, 2026, with prices from $371 to $3,245, a $2,874 spread on the same certified stone. Queensmith lists it at $3,245. 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

1.02
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755517508
Dimensions5.83 × 5.83 × 5.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.83 mm5.83 mm1.02 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755517508
Side View
Table 64.0%Crown 36.1°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $742 NZD|Low: $371 NZD|High: $2,060 NZD|Avg: $1,021 NZD|-0.4%
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
October 30, 2026
Retailer 5$371 NZD
Retailer 15$410 NZD
Retailer 7$554 NZD
Retailer 8$680 NZD
Retailer 10$704 NZD
Retailer 4$735 NZD
Retailer 1$742 NZD
Retailer 2$967 NZD
Retailer 12$1,000 NZD
Retailer 14$1,038 NZD
Retailer 11$1,370 NZD
Retailer 6$1,413 NZD
Retailer 13$1,455 NZD
Retailer 9$1,927 NZD
Retailer 3$2,040 NZD

42 data points across 15 retailers

16 retailers$371 NZD to $3,245 NZD

A
Cheapest Retailer
-
$371 NZD
$209 USD
Final sale: no returns
A
Retailer 2
-
$410 NZD
$231 USD
View
A
Retailer 3
-
$554 NZD
$312 USD
View
A
Retailer 4
-
$680 NZD
€365 EUR
View
A
Retailer 5
-
$704 NZD
ZAR 6,407 ZAR
View
A
Retailer 6
-
$735 NZD
$414 USD
View
A
Retailer 7
-
$742 NZD
£329 GBP
View
B+
Retailer 8
-
$967 NZD
$545 USD
View
B+
Retailer 9
-
$1,000 NZD
A$867 AUD
View
B
Retailer 10
-
$1,038 NZD
$585 USD
View
B
Retailer 11
-
$1,370 NZD
A$1,188 AUD
View
B
Retailer 12
-
$1,413 NZD
$796 USD
View
Retailer 13
-
$1,455 NZD
$820 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,927 NZD
£855 GBP
View
B
Retailer 15
-
$2,040 NZD
$1,150 USD
View
Most Expensive
B
Queensmith
LG755517508 · Oct 27
$3,245 NZD
£1,440 GBP
View
15 more retailers have this diamond
Prices start from $371 NZDSave up to $2,874 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
1.02ct Cushion
$371 NZD