CaratHunter
Plans
Cushion|Lab Grown|IGI

1.02ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG839679715

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839679715

Diamond specifications and retailer prices

From €174 EUR
$195 USD
As of November 1, 2026
Save €560 EUR (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €734 EUR at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839679715 or 839679715. Listed at 5 retailers as of November 1, 2026, with prices from €174 to €734, a €560 spread on the same certified stone. Frank Darling lists it at €734. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839679715
Dimensions6.82 × 5.25 × 3.56 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm5.25 mm1.02 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839679715
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 67.8%

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: €734 EUR|Low: €174 EUR|High: €752 EUR|Avg: €460 EUR|-2.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2€174 EUR
Retailer 4€268 EUR
Retailer 3€397 EUR
Retailer 6€411 EUR
Retailer 5€651 EUR
Frank Darling€734 EUR

7 data points across 6 retailers

5 retailers€174 EUR to €734 EUR

A
Cheapest Retailer
-
€174 EUR
$195 USD
Final sale: no returns
B+
Retailer 2
-
€268 EUR
$301 USD
View
A
Retailer 3
-
€357 EUR
$400 USD
View
B
Retailer 4
-
€651 EUR
$730 USD
View
Most Expensive
B
Frank Darling
100757039782KD · Nov 2
€734 EUR
$823 USD
View
4 more retailers have this diamond
Prices start from €174 EURSave up to €560 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
1.02ct Cushion
€174 EUR