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Cushion|Lab Grown|IGI

1.30ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG816607780

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG816607780

Diamond specifications and retailer prices

From $361 USD
As of October 28, 2026
Save $1,874 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,235 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816607780 or 816607780. Listed at 16 retailers as of October 27, 2026, with prices from $361 to $2,235, a $1,874 spread on the same certified stone. Queensmith lists it at $2,235. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607780
Dimensions8.10 × 5.43 × 3.16 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.10 mm5.43 mm1.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607780
Side View
Table 56.0%Crown 32°Girdle: STK-THKPavilion 40.6°Culet: LargeDepth 58.2%

Caratlytics Score

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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 28
Current: $2,235 USD|Low: $361 USD|High: $2,235 USD|Avg: $963 USD
Queensmith
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
Retailer 16
October 29, 2026
Retailer 3$361 USD
Retailer 5$448 USD
Retailer 8$538 USD
Retailer 13$540 USD
Retailer 15$577 USD
Retailer 9$645 USD
Retailer 12$687 USD
Retailer 2$714 USD
Retailer 14$935 USD
Retailer 11$975 USD
Retailer 7$1,279 USD
Retailer 4$1,330 USD
Retailer 6$1,439 USD
Retailer 16$1,584 USD
Retailer 10$1,610 USD
Queensmith$2,235 USD

18 data points across 16 retailers

16 retailers$361 USD to $2,235 USD

A
Cheapest Retailer
-
$361 USD
Final sale: no returns
A
Retailer 2
-
$448 USD
HK$3,500 HKD
View
A
Retailer 3
-
$538 USD
View
A
Retailer 4
-
$540 USD
View
A
Retailer 5
-
$577 USD
View
A
Retailer 6
-
$645 USD
€614 EUR
View
B+
Retailer 7
-
$687 USD
ZAR 11,097 ZAR
View
B+
Retailer 8
-
$714 USD
£562 GBP
View
B+
Retailer 9
-
$935 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$975 USD
A$1,500 AUD
View
B
Retailer 11
-
$1,279 USD
SGD 1,729 SGD
View
B
Retailer 12
-
$1,330 USD
View
B
Retailer 13
-
$1,439 USD
View
B
Retailer 14
-
$1,584 USD
View
B
Retailer 15
-
$1,610 USD
£1,268 GBP
View
Most Expensive
B
Queensmith
LG816607780 · Oct 27
$2,235 USD
£1,760 GBP
View
15 more retailers have this diamond
Prices start from $361 USDSave up to $1,874 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
$361 USD