Cushion|Lab Grown|IGI

1.29ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG843601092

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843601092

Diamond specifications and retailer prices

From $220 USD
As of October 31, 2026
Save $810 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,157 USD at MOH London · As of October 21, 2026
View at MOH London

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843601092 or 843601092. Listed at 15 retailers as of October 28, 2026, with a 368% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601092
Dimensions7.75 × 5.50 × 3.60 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm5.50 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601092
Side View
Table 64.0%Crown 39.8°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A+
Exceptional
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 31
Current: $1,157 USD|Low: $220 USD|High: $1,442 USD|Avg: $643 USD|+11.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 8$220 USD
Retailer 7$250 USD
Retailer 12$280 USD
Retailer 10$330 USD
Retailer 4$402 USD
Retailer 5$425 USD
Retailer 9$442 USD
Retailer 11$568 USD
Retailer 6$614 USD
Retailer 13$646 USD
Retailer 15$796 USD
Retailer 14$828 USD
Retailer 2$837 USD
Retailer 3$1,030 USD
MOH London$1,157 USD

17 data points across 15 retailers

15 retailers$220 USD to $1,030 USD

A+
Cheapest Retailer
-
$220 USD
Final sale: no returns
Retailer 2
-
$250 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$280 USD
£221 GBP
View
B+
Retailer 4
-
$330 USD
View
A
Retailer 5
-
$402 USD
€383 EUR
View
Retailer 6
-
$425 USD
ZAR 6,865 ZAR
View
Price last confirmed 13 days ago
A
Retailer 7
-
$442 USD
£348 GBP
View
A
Retailer 8
-
$568 USD
View
Retailer 9
-
$614 USD
A$945 AUD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$646 USD
View
B+
Retailer 11
-
$796 USD
SGD 1,076 SGD
View
B+
Retailer 12
-
$828 USD
View
B+
Retailer 13
-
$837 USD
View
B
Retailer 14
-
$1,030 USD
View
Most Expensive
MOH London
LG843601092 · Oct 21
$1,157 USD
£911 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $220 USDSave up to $810 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
$220 USD