CaratHunter
Plans
Cushion|Lab Grown|IGI

1.43ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG559258910

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG559258910

Diamond specifications and retailer prices

From $326 USD
As of October 30, 2026
Save $1,038 USD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,364 USD at MOH London · As of October 25, 2026
View at MOH London

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG559258910 or 559258910. Listed at 9 retailers as of October 25, 2026, with prices from $326 to $1,364, a $1,038 spread on the same certified stone. MOH London lists it at $1,364. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.43
Carat
G
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559258910
Dimensions6.45 × 6.16 × 4.21 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.45 mm6.16 mm1.43 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559258910
Side View
Table 61.5%Crown 36.4°Girdle: MED-STKPavilion 35.7°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: Oct 30
Current: $1,364 USD|Low: $326 USD|High: $1,509 USD|Avg: $724 USD|-8.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$326 USD
Retailer 5$412 USD
Retailer 6$448 USD
Retailer 4$489 USD
Retailer 9$513 USD
Retailer 2$598 USD
Retailer 3$890 USD
Retailer 7$1,260 USD
MOH London$1,364 USD

38 data points across 9 retailers

9 retailers$326 USD to $1,364 USD

A
Cheapest Retailer
-
$326 USD
B+
Retailer 2
-
$412 USD
View
B+
Retailer 3
-
$448 USD
HK$3,500 HKD
View
B+
Retailer 4
-
$489 USD
View
B+
Retailer 5
-
$513 USD
View
B+
Retailer 6
-
$598 USD
£471 GBP
View
Retailer 7
-
$890 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
$1,260 USD
View
Most Expensive
B
MOH London
LG559258910 · Oct 25
$1,364 USD
£1,074 GBP
View
8 more retailers have this diamond
Prices start from $326 USDSave up to $1,038 USD

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
$326 USD