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Cushion|Lab Grown|IGI

1.30ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG656478701

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG656478701

Diamond specifications and retailer prices

From €217 EUR
$242 USD
As of November 1, 2026
Save €899 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,115 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG656478701 or 656478701. Listed at 12 retailers as of November 1, 2026, with prices from €217 to €1,115, a €899 spread on the same certified stone. Reve Diamonds lists it at €1,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656478701
Dimensions7.35 × 5.64 × 3.82 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm5.64 mm1.30 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656478701
Side View
Table 59.0%Crown 35.1°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 67.7%

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: Nov 1
Current: €442 EUR|Low: €217 EUR|High: €1,155 EUR|Avg: €580 EUR|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 2, 2026
Retailer 10€217 EUR
Retailer 6€240 EUR
Retailer 9€318 EUR
Retailer 3€415 EUR
Retailer 1€442 EUR
Retailer 7€460 EUR
Retailer 8€474 EUR
Retailer 5€587 EUR
Retailer 2€820 EUR
Retailer 4€963 EUR
Reve Diamonds€1,115 EUR

36 data points across 11 retailers

12 retailers€217 EUR to €1,115 EUR

A
Cheapest Retailer
-
€217 EUR
$242 USD
Final sale: no returns
Retailer 2
-
€240 EUR
$268 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€318 EUR
$355 USD
View
A
Retailer 4
-
€415 EUR
ZAR 7,485 ZAR
View
A
Retailer 5
-
€442 EUR
£389 GBP
View
A
Retailer 6
-
€460 EUR
$514 USD
View
A
Retailer 7
-
€474 EUR
$530 USD
View
B+
Retailer 8
-
€587 EUR
A$1,009 AUD
View
Retailer 9
-
€621 EUR
A$1,067 AUD
View
Price last confirmed 36 days ago
B
Retailer 10
-
€820 EUR
$916 USD
View
B
Retailer 11
-
€963 EUR
£847 GBP
View
Most Expensive
B
Reve Diamonds
2099033FA · Nov 1
€1,115 EUR
$1,246 USD
View
11 more retailers have this diamond
Prices start from €217 EURSave up to €899 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
1.30ct Cushion
€217 EUR