Cushion|Lab Grown|IGI

1.30ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG828688668

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828688668

Diamond specifications and retailer prices

From $410 USD
€390 EUR
As of October 27, 2026
Save $452 USD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,402 USD at Michael Trio · As of October 26, 2026
View at Michael Trio

About this 1.3ct lab-grown cushion diamond

This 1.3ct 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 LG828688668 or 828688668. Listed at 15 retailers as of October 27, 2026, with a 110% 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

1.30
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828688668
Dimensions7.92 × 5.52 × 3.65 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.52 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828688668
Side View
Table 66.0%Crown 39°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 66.1%

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: Oct 27
Current: $1,402 USD|Low: $203 USD|High: $1,425 USD|Avg: $666 USD|-1.6%
Michael Trio
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 28, 2026
Retailer 14$227 USD
Retailer 4$253 USD
Retailer 10$288 USD
Retailer 3$340 USD
Retailer 8$410 USD
Retailer 2$432 USD
Retailer 11$459 USD
Retailer 13$574 USD
Retailer 9$614 USD
Retailer 6$657 USD
Retailer 12$854 USD
Retailer 15$861 USD
Retailer 5$1,182 USD
Retailer 7$1,245 USD
Michael Trio$1,402 USD

23 data points across 15 retailers

15 retailers$410 USD to $861 USD

Retailer 1
-
$253 USD
Price last confirmed 8 days ago
Retailer 2
-
$288 USD
£227 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
$340 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$410 USD
€390 EUR
View
A
Retailer 5
-
$432 USD
ZAR 6,973 ZAR
View
Retailer 6
-
$459 USD
£361 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
$574 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$614 USD
A$945 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$657 USD
View
B+
Retailer 10
-
$854 USD
View
B+
Retailer 11
-
$861 USD
View
Retailer 12
-
$1,115 USD
A$1,716 AUD
View
Price last confirmed 29 days ago
Retailer 13
-
$1,182 USD
£931 GBP
View
Price last confirmed 9 days ago
Retailer 14
-
$1,245 USD
View
Price last confirmed 12 days ago
Most Expensive
Michael Trio
6615372470 · Oct 26
$1,402 USD
SGD 1,894 SGD
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $410 USDSave up to $452 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
1.30ct Cushion
$410 USD