CaratHunter
Plans
Cushion|Lab Grown|IGI

5.75ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG627469650

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG627469650

Diamond specifications and retailer prices

From $1,918 NZD
$1,081 USD
As of October 29, 2026
Save $18,522 NZD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $20,440 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.75ct lab-grown cushion diamond

This 5.75ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627469650 or 627469650. Listed at 19 retailers as of October 29, 2026, with prices from $1,918 to $20,440, a $18,522 spread on the same certified stone. Brilliant Earth lists it at $20,440. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.75
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627469650
Dimensions11.99 × 9.20 × 5.80 mm
L/W Ratio1.30
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
11.99 mm9.20 mm5.75 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627469650
Side View
Table 62.0%Crown 33.4°Girdle: MED-THKPavilion 32.5°Culet: NoneDepth 63.0%

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 29
Current: $20,440 NZD|Low: $1,918 NZD|High: $21,061 NZD|Avg: $5,273 NZD|-2.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 16$1,918 NZD
Retailer 4$1,987 NZD
Retailer 9$2,294 NZD
Retailer 15$2,298 NZD
Retailer 6$2,787 NZD
Retailer 19$2,842 NZD
Retailer 12$3,039 NZD
Retailer 2$3,064 NZD
Retailer 17$3,911 NZD
Retailer 14$4,103 NZD
Retailer 10$5,489 NZD
Retailer 7$5,907 NZD
Retailer 5$6,151 NZD
Retailer 8$6,666 NZD
Retailer 13$6,774 NZD
Retailer 11$6,918 NZD
Retailer 3$7,440 NZD
Retailer 18$8,436 NZD
Brilliant Earth$20,440 NZD

38 data points across 19 retailers

19 retailers$1,918 NZD to $20,440 NZD

A
Cheapest Retailer
-
$1,918 NZD
$1,081 USD
Final sale: no returns
Retailer 2
-
$1,987 NZD
$1,120 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$2,294 NZD
HK$10,100 HKD
View
A
Retailer 4
-
$2,298 NZD
$1,295 USD
View
A
Retailer 5
-
$2,787 NZD
$1,571 USD
View
B+
Retailer 6
-
$2,842 NZD
$1,602 USD
View
A
Retailer 7
-
$3,039 NZD
€1,631 EUR
View
A
Retailer 8
-
$3,064 NZD
£1,360 GBP
View
A
Retailer 9
-
$3,911 NZD
$2,204 USD
View
A
Retailer 10
-
$4,103 NZD
A$3,558 AUD
View
B+
Retailer 11
-
$5,489 NZD
£2,436 GBP
View
B+
Retailer 12
-
$5,907 NZD
$3,329 USD
View
B+
Retailer 13
-
$6,151 NZD
$3,467 USD
View
B+
Retailer 14
-
$6,666 NZD
SGD 5,077 SGD
View
B+
Retailer 15
-
$6,774 NZD
£3,006 GBP
View
B+
Retailer 16
-
$6,918 NZD
$3,899 USD
View
B+
Retailer 17
-
$7,440 NZD
$4,193 USD
View
Retailer 18
-
$8,436 NZD
A$7,315 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
14721574A · Oct 29
$20,440 NZD
$11,520 USD
View
18 more retailers have this diamond
Prices start from $1,918 NZDSave up to $18,522 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
5.75ct Cushion
$1,918 NZD