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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG816612678

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

Certificate IGI LG816612678

Diamond specifications and retailer prices

From €270 EUR
$302 USD
As of October 30, 2026
Save €1,000 EUR (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,270 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816612678 or 816612678. Listed at 22 retailers as of October 30, 2026, with prices from €270 to €1,270, a €1,000 spread on the same certified stone. Reve Diamonds lists it at €1,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612678
Dimensions6.45 × 6.18 × 4.16 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.18 mm1.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612678
Side View
Table 60.0%Crown 36.9°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 67.3%

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 30
Current: €527 EUR|Low: €270 EUR|High: €1,217 EUR|Avg: €664 EUR|+3.2%
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
October 30, 2026
Retailer 6€270 EUR
Retailer 3€300 EUR
Retailer 14€405 EUR
Retailer 11€407 EUR
Retailer 7€496 EUR
Retailer 9€516 EUR
Retailer 1€527 EUR
Retailer 5€535 EUR
Retailer 10€698 EUR
Retailer 12€767 EUR
Retailer 13€941 EUR
Retailer 2€1,067 EUR
Retailer 4€1,173 EUR
Retailer 8€1,210 EUR

42 data points across 14 retailers

22 retailers€270 EUR to €1,270 EUR

A
Cheapest Retailer
-
€270 EUR
$302 USD
Final sale: no returns
A
Retailer 2
-
€332 EUR
HK$2,900 HKD
View
B+
Retailer 3
-
€405 EUR
$452 USD
View
A
Retailer 4
-
€407 EUR
$455 USD
View
A
Retailer 5
-
€478 EUR
View
A
Retailer 6
-
€490 EUR
$547 USD
View
A
Retailer 7
-
€496 EUR
View
A
Retailer 8
-
€516 EUR
ZAR 9,311 ZAR
View
A
Retailer 9
-
€527 EUR
£464 GBP
View
A
Retailer 10
-
€535 EUR
$598 USD
View
B+
Retailer 11
-
€698 EUR
A$1,200 AUD
View
B+
Retailer 12
-
€767 EUR
$857 USD
View
B
Retailer 13
-
€934 EUR
$1,044 USD
View
Retailer 14
-
€941 EUR
A$1,617 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
€968 EUR
SGD 1,461 SGD
View
B
Retailer 16
-
€1,011 EUR
$1,129 USD
View
B
Retailer 17
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€1,067 EUR
$1,192 USD
View
Retailer 18
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€1,072 EUR
$1,197 USD
View
Price last confirmed 88 days ago
B
Retailer 19
-
€1,155 EUR
$1,290 USD
View
B
Retailer 20
-
€1,173 EUR
£1,032 GBP
View
B
Retailer 21
-
€1,210 EUR
£1,064 GBP
View
Most Expensive
B
Reve Diamonds
1E4D6CF2E · Oct 30
€1,270 EUR
$1,419 USD
View
21 more retailers have this diamond
Prices start from €270 EURSave up to €1,000 EUR

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
1.53ct Cushion
€270 EUR