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Cushion|Lab Grown|IGI

1.29ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG617477045

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG617477045

Diamond specifications and retailer prices

From $214 USD
As of November 1, 2026
Save $1,516 USD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,730 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617477045 or 617477045. Listed at 6 retailers as of October 31, 2026, with prices from $214 to $1,730, a $1,516 spread on the same certified stone. Do Amore Diamonds lists it at $1,730. 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

1.29
Carat
F
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617477045
Dimensions7.89 × 5.65 × 3.76 mm
L/W Ratio1.40
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
7.89 mm5.65 mm1.29 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617477045
Side View
Table 59.0%Crown 34.9°Girdle: THN-STKPavilion 38.3°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,730 USD|Low: $142 USD|High: $1,840 USD|Avg: $808 USD|-6.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 25, 2026
Retailer 8$214 USD
Retailer 6$397 USD
Retailer 3$408 USD
Retailer 11$518 USD
Retailer 13$529 USD
Retailer 4$650 USD
Retailer 12$688 USD
Retailer 9$930 USD
Retailer 10$952 USD
Retailer 5$991 USD
Retailer 2$1,158 USD
Retailer 7$1,260 USD
Do Amore Diamonds$1,730 USD

14 data points across 13 retailers

6 retailers$214 USD to $1,730 USD

A
Cheapest Retailer
-
$214 USD
Final sale: no returns
B+
Retailer 2
-
$397 USD
View
B
Retailer 3
-
$930 USD
View
B
Retailer 4
-
$1,158 USD
£912 GBP
View
B
Retailer 5
-
$1,260 USD
View
Most Expensive
C
Do Amore Diamonds
27-187B7C24F · Oct 31
$1,730 USD
View
5 more retailers have this diamond
Prices start from $214 USDSave up to $1,516 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
1.29ct Cushion
$214 USD