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Cushion|Lab Grown|IGI

1.05ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG841637105

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

Certificate IGI LG841637105

Diamond specifications and retailer prices

From $330 NZD
$186 USD
As of October 30, 2026
Save $1,599 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,929 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841637105 or 841637105. Listed at 17 retailers as of October 30, 2026, with prices from $330 to $1,929, a $1,599 spread on the same certified stone. Reve Diamonds lists it at $1,929. 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

1.05
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637105
Dimensions6.13 × 6.08 × 3.75 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.13 mm6.08 mm1.05 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637105
Side View
Table 66.0%Crown 35.2°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 61.7%

Caratlytics Score

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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: $651 NZD|Low: $330 NZD|High: $1,929 NZD|Avg: $824 NZD|+2.3%
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
Retailer 16
Reve Diamonds
November 1, 2026
Retailer 14$330 NZD
Retailer 16$367 NZD
Retailer 4$409 NZD
Retailer 11$440 NZD
Retailer 6$619 NZD
Retailer 1$651 NZD
Retailer 7$658 NZD
Retailer 9$684 NZD
Retailer 2$719 NZD
Retailer 3$798 NZD
Retailer 10$910 NZD
Retailer 15$940 NZD
Retailer 8$1,006 NZD
Retailer 13$1,116 NZD
Retailer 5$1,276 NZD
Retailer 12$1,724 NZD
Reve Diamonds$1,929 NZD

32 data points across 17 retailers

17 retailers$330 NZD to $1,929 NZD

A
Cheapest Retailer
-
$330 NZD
$186 USD
Final sale: no returns
A
Retailer 2
-
$367 NZD
$207 USD
View
A
Retailer 3
-
$409 NZD
HK$1,800 HKD
View
A
Retailer 4
-
$440 NZD
£195 GBP
View
A
Retailer 5
-
$619 NZD
$349 USD
View
A
Retailer 6
-
$651 NZD
£289 GBP
View
A
Retailer 7
-
$658 NZD
$371 USD
View
A
Retailer 8
-
$684 NZD
€367 EUR
View
Retailer 9
-
$719 NZD
£319 GBP
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$798 NZD
$450 USD
View
B+
Retailer 11
-
$910 NZD
$513 USD
View
Retailer 12
-
$940 NZD
$530 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$1,006 NZD
SGD 766 SGD
View
B+
Retailer 14
-
$1,116 NZD
A$968 AUD
View
B
Retailer 15
-
$1,276 NZD
$719 USD
View
B
Retailer 16
-
$1,724 NZD
£765 GBP
View
Most Expensive
B
Reve Diamonds
C60459F29 · Oct 30
$1,929 NZD
$1,087 USD
View
16 more retailers have this diamond
Prices start from $330 NZDSave up to $1,599 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
1.05ct Cushion
$330 NZD