CaratHunter
Plans
Cushion|Lab Grown|IGI

1.43ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG691531734

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG691531734

Diamond specifications and retailer prices

From €221 EUR
$248 USD
As of November 3, 2026
Save €1,286 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,507 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691531734 or 691531734. Listed at 14 retailers as of November 2, 2026, with prices from €221 to €1,507, a €1,286 spread on the same certified stone. Brilliant Earth lists it at €1,507. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691531734
Dimensions7.57 × 6.12 × 4.18 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm6.12 mm1.43 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691531734
Side View
Table 60.0%Crown 29.9°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 68.3%

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 3
Current: €1,507 EUR|Low: €207 EUR|High: €1,525 EUR|Avg: €725 EUR|-1.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 2€221 EUR
Retailer 9€403 EUR
Retailer 12€420 EUR
Retailer 7€424 EUR
Retailer 6€453 EUR
Retailer 11€536 EUR
Retailer 10€685 EUR
Retailer 4€836 EUR
Retailer 5€943 EUR
Retailer 3€965 EUR
Retailer 8€984 EUR
Retailer 13€1,127 EUR
Brilliant Earth€1,507 EUR

34 data points across 13 retailers

14 retailers€221 EUR to €1,507 EUR

A
Cheapest Retailer
-
€221 EUR
$248 USD
Final sale: no returns
A
Retailer 2
-
€403 EUR
View
A
Retailer 3
-
€420 EUR
$471 USD
View
A
Retailer 4
-
€424 EUR
ZAR 7,681 ZAR
View
A
Retailer 5
-
€453 EUR
£400 GBP
View
A
Retailer 6
-
€536 EUR
$601 USD
View
B+
Retailer 7
-
€685 EUR
$768 USD
View
B+
Retailer 8
-
€836 EUR
$938 USD
View
B+
Retailer 9
-
€943 EUR
A$1,628 AUD
View
B
Retailer 10
-
€965 EUR
£852 GBP
View
B
Retailer 11
-
€984 EUR
£869 GBP
View
B
Retailer 12
-
€1,127 EUR
$1,264 USD
View
Retailer 13
-
€1,138 EUR
$1,277 USD
View
Price last confirmed 85 days ago
Most Expensive
B
Brilliant Earth
13688722A · Nov 2
€1,507 EUR
$1,690 USD
View
13 more retailers have this diamond
Prices start from €221 EURSave up to €1,286 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
1.43ct Cushion
€221 EUR