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Cushion|Lab Grown|IGI

1.08ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG648431358

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG648431358

Diamond specifications and retailer prices

From $378 NZD
$213 USD
As of October 30, 2026
Save $1,690 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,068 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.08ct lab-grown cushion diamond

This 1.08ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG648431358 or 648431358. Listed at 15 retailers as of October 30, 2026, with prices from $378 to $2,068, a $1,690 spread on the same certified stone. Reve Diamonds lists it at $2,068. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648431358
Dimensions5.96 × 5.83 × 3.94 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.96 mm5.83 mm1.08 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648431358
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 67.6%

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: Oct 30
Current: $765 NZD|Low: $337 NZD|High: $2,100 NZD|Avg: $1,014 NZD|+19.8%
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
Reve Diamonds
October 31, 2026
Retailer 3$378 NZD
Retailer 11$421 NZD
Retailer 12$529 NZD
Retailer 14$644 NZD
Retailer 7$665 NZD
Retailer 8$722 NZD
Retailer 4$736 NZD
Retailer 1$765 NZD
Retailer 13$981 NZD
Retailer 9$1,026 NZD
Retailer 5$1,125 NZD
Retailer 2$1,447 NZD
Retailer 6$1,812 NZD
Retailer 10$1,969 NZD
Reve Diamonds$2,068 NZD

37 data points across 15 retailers

15 retailers$378 NZD to $2,068 NZD

A
Cheapest Retailer
-
$378 NZD
$213 USD
Final sale: no returns
A
Retailer 2
-
$421 NZD
$237 USD
View
Retailer 3
-
$529 NZD
£235 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$644 NZD
$363 USD
View
A
Retailer 5
-
$665 NZD
€357 EUR
View
A
Retailer 6
-
$722 NZD
ZAR 6,576 ZAR
View
A
Retailer 7
-
$736 NZD
$415 USD
View
B+
Retailer 8
-
$765 NZD
£340 GBP
View
Retailer 9
-
$951 NZD
$536 USD
View
Price last confirmed 52 days ago
B+
Retailer 10
-
$981 NZD
$553 USD
View
B+
Retailer 11
-
$1,026 NZD
A$890 AUD
View
B+
Retailer 12
-
$1,125 NZD
$634 USD
View
B
Retailer 13
-
$1,447 NZD
$816 USD
View
B
Retailer 14
-
$1,969 NZD
£874 GBP
View
Most Expensive
B
Reve Diamonds
B4BF47442 · Oct 30
$2,068 NZD
$1,165 USD
View
14 more retailers have this diamond
Prices start from $378 NZDSave up to $1,690 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
1.08ct Cushion
$378 NZD