CaratHunter
Plans
Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG813689734

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813689734

Diamond specifications and retailer prices

From $1,295 SGD
£798 GBP
As of October 30, 2026
Save $3,421 SGD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,716 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG813689734 or 813689734. Listed at 16 retailers as of October 30, 2026, with prices from $1,295 to $4,716, a $3,421 spread on the same certified stone. Taylor and Hart lists it at $4,716. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle28.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813689734
Dimensions12.29 × 8.00 × 4.96 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm8.00 mm4.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813689734
Side View
Table 68.0%Crown 41.1°Girdle: MED-THKPavilion 28.4°Culet: NoneDepth 62.0%

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 30
Current: $2,907 SGD|Low: $1,291 SGD|High: $4,934 SGD|Avg: $2,929 SGD|+0.1%
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
Taylor and Hart
October 31, 2026
Retailer 10$1,295 SGD
Retailer 2$1,308 SGD
Retailer 7$1,356 SGD
Retailer 9$1,630 SGD
Retailer 4$1,875 SGD
Retailer 12$1,943 SGD
Retailer 8$2,089 SGD
Retailer 11$2,888 SGD
Retailer 1$2,907 SGD
Retailer 3$3,215 SGD
Retailer 6$3,741 SGD
Retailer 15$4,236 SGD
Retailer 14$4,244 SGD
Retailer 5$4,558 SGD
Retailer 13$4,626 SGD
Taylor and Hart$4,716 SGD

42 data points across 16 retailers

16 retailers$1,295 SGD to $4,716 SGD

A
Cheapest Retailer
-
$1,295 SGD
£798 GBP
A
Retailer 2
-
$1,308 SGD
$1,023 USD
View
Final sale: no returns
Retailer 3
-
$1,356 SGD
$1,061 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,630 SGD
$1,275 USD
View
A
Retailer 5
-
$1,875 SGD
$1,467 USD
View
A
Retailer 6
-
$1,943 SGD
$1,520 USD
View
A
Retailer 7
-
$2,089 SGD
£1,287 GBP
View
A
Retailer 8
-
$2,888 SGD
ZAR 36,492 ZAR
View
B+
Retailer 9
-
$2,907 SGD
A$3,498 AUD
View
B+
Retailer 10
-
$3,215 SGD
$2,515 USD
View
B+
Retailer 11
-
$3,741 SGD
£2,304 GBP
View
B+
Retailer 12
-
$4,236 SGD
$3,313 USD
View
B+
Retailer 13
-
$4,244 SGD
$3,320 USD
View
B
Retailer 14
-
$4,558 SGD
View
B+
Retailer 15
-
$4,626 SGD
£2,849 GBP
View
Most Expensive
B
Taylor and Hart
GD2NKEN · Oct 30
$4,716 SGD
$3,689 USD
View
15 more retailers have this diamond
Prices start from $1,295 SGDSave up to $3,421 SGD

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
$1,295 SGD