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Cushion|Lab Grown|IGI

1.30ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG799665375

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG799665375

Diamond specifications and retailer prices

From €392 EUR
$440 USD
As of November 1, 2026
Save €1,394 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,787 EUR at MOH London · As of November 3, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799665375 or 799665375. Listed at 14 retailers as of November 1, 2026, with prices from €392 to €1,787, a €1,394 spread on the same certified stone. MOH London lists it at €1,787. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665375
Dimensions8.40 × 5.56 × 3.43 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.40 mm5.56 mm1.30 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799665375
Side View
Table 59.0%Crown 35.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.7%

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: €1,787 EUR|Low: €377 EUR|High: €1,808 EUR|Avg: €834 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 9€392 EUR
Retailer 4€440 EUR
Retailer 5€440 EUR
Retailer 3€487 EUR
Retailer 10€487 EUR
Retailer 7€615 EUR
Retailer 11€653 EUR
Retailer 2€804 EUR
Retailer 6€1,186 EUR
Retailer 8€1,308 EUR
Retailer 12€1,564 EUR
MOH London€1,787 EUR

46 data points across 12 retailers

14 retailers€392 EUR to €1,787 EUR

A
Cheapest Retailer
-
€392 EUR
$440 USD
A
Retailer 2
-
€440 EUR
$493 USD
View
Final sale: no returns
A
Retailer 3
-
€440 EUR
$493 USD
View
A
Retailer 4
-
€487 EUR
$546 USD
View
Retailer 5
-
€487 EUR
$546 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€615 EUR
$690 USD
View
B+
Retailer 7
-
€653 EUR
$732 USD
View
B+
Retailer 8
-
€660 EUR
$740 USD
View
B+
Retailer 9
-
€804 EUR
£710 GBP
View
B
Retailer 10
-
€1,186 EUR
A$2,046 AUD
View
B
Retailer 11
-
€1,308 EUR
$1,467 USD
View
B
Retailer 12
-
€1,564 EUR
$1,754 USD
View
B
Retailer 13
-
€1,594 EUR
$1,788 USD
View
Most Expensive
B
MOH London
LG799665375 · Nov 3
€1,787 EUR
£1,578 GBP
View
13 more retailers have this diamond
Prices start from €392 EURSave up to €1,394 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
€392 EUR