CaratHunter
Plans
Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG763601200

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763601200

Diamond specifications and retailer prices

From $3,254 NZD
$1,834 USD
As of October 31, 2026
Save $14,755 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,470 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763601200 or 763601200. Listed at 19 retailers as of October 31, 2026, with a 453% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.52
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763601200
Dimensions9.11 × 9.11 × 6.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm9.11 mm4.52 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763601200
Side View
Table 57.0%Crown 32.1°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 66.3%

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 31
Current: $18,470 NZD|Low: $1,654 NZD|High: $19,056 NZD|Avg: $5,359 NZD|-3.1%
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
Retailer 20
November 1, 2026
Retailer 11$1,714 NZD
Retailer 12$2,340 NZD
Retailer 9$2,850 NZD
Retailer 5$3,254 NZD
Retailer 7$3,504 NZD
Retailer 10$3,628 NZD
Retailer 19$3,673 NZD
Retailer 3$3,728 NZD
Retailer 13$4,741 NZD
Retailer 16$5,279 NZD
Retailer 20$7,706 NZD
Retailer 17$7,878 NZD
Retailer 15$7,974 NZD
Retailer 8$8,117 NZD
Retailer 4$9,088 NZD
Retailer 14$9,673 NZD
Retailer 2$10,631 NZD
Retailer 6$13,052 NZD
Retailer 18$18,009 NZD
Brilliant Earth$18,470 NZD

32 data points across 20 retailers

19 retailers$3,254 NZD to $18,009 NZD

Retailer 1
-
$1,714 NZD
$966 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$3,254 NZD
$1,834 USD
View
Final sale: no returns
Retailer 3
-
$3,504 NZD
$1,975 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$3,628 NZD
ZAR 33,034 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$3,673 NZD
$2,070 USD
View
A
Retailer 6
-
$3,728 NZD
$2,101 USD
View
B+
Retailer 7
-
$4,741 NZD
$2,672 USD
View
B+
Retailer 8
-
$5,279 NZD
£2,343 GBP
View
Retailer 9
-
$5,328 NZD
$3,003 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
$7,706 NZD
£3,420 GBP
View
B
Retailer 11
-
$7,878 NZD
A$6,831 AUD
View
B
Retailer 12
-
$7,974 NZD
A$6,914 AUD
View
Retailer 13
-
$8,117 NZD
$4,575 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$9,088 NZD
$5,122 USD
View
B
Retailer 15
-
$9,673 NZD
$5,452 USD
View
B
Retailer 16
-
$10,631 NZD
£4,718 GBP
View
B
Retailer 17
-
$13,052 NZD
$7,356 USD
View
B
Retailer 18
-
$18,009 NZD
$10,150 USD
View
Most Expensive
Brilliant Earth
17174552A · Oct 18
$18,470 NZD
$10,410 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $3,254 NZDSave up to $14,755 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
4.52ct Cushion
$3,254 NZD