Cushion|Lab Grown|IGI

0.45ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG680527242

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG680527242

Diamond specifications and retailer prices

From $261 USD
£206 GBP
As of October 23, 2026
Save $221 USD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $693 USD at Taylor and Hart · As of October 21, 2026
View at Taylor and Hart

About this 0.45ct lab-grown cushion diamond

This 0.45ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680527242 or 680527242. Listed at 11 retailers as of October 23, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680527242
Dimensions5.24 × 4.00 × 2.80 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.24 mm4.00 mm0.45 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG680527242
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 70.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $261 USD|Low: $64 USD|High: $1,353 USD|Avg: $387 USD|+7.3%
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
Taylor and Hart
October 23, 2026
Retailer 8$64 USD
Retailer 15$132 USD
Retailer 3$150 USD
Retailer 16$220 USD
Retailer 1$261 USD
Retailer 11$280 USD
Retailer 14$297 USD
Retailer 10$301 USD
Retailer 6$322 USD
Retailer 5$353 USD
Retailer 4$360 USD
Retailer 9$408 USD
Retailer 2$412 USD
Retailer 12$482 USD
Retailer 7$671 USD
Taylor and Hart$693 USD
Retailer 13$1,353 USD

27 data points across 17 retailers

11 retailers$261 USD to $482 USD

Retailer 1
-
$150 USD
Price last confirmed 17 days ago
Retailer 2
-
$220 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$261 USD
£206 GBP
View
Retailer 4
-
$297 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$301 USD
£237 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
$322 USD
View
Price last confirmed 50 days ago
Retailer 7
-
$408 USD
CA$567 CAD
View
Price last confirmed 7 days ago
Retailer 8
-
$412 USD
£324 GBP
View
Price last confirmed 13 days ago
B
Retailer 9
-
$482 USD
View
Most Expensive
Taylor and Hart
PUMYJP8 · Oct 21
$693 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from $261 USDSave up to $221 USD

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
0.45ct Cushion
$261 USD