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Cushion|Lab Grown|IGI

2.58ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG798603943

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG798603943

Diamond specifications and retailer prices

From $355 USD
As of October 28, 2026
Save $2,224 USD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,579 USD at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 2.58ct lab-grown cushion diamond

This 2.58ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG798603943 or 798603943. Listed at 8 retailers as of October 27, 2026, with prices from $355 to $2,579, a $2,224 spread on the same certified stone. Frank Darling lists it at $2,579. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.58
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798603943
Dimensions9.41 × 7.25 × 4.94 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm7.25 mm2.58 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798603943
Side View
Table 60.0%Crown 34.2°Girdle: THN-STKPavilion 37.1°Culet: NoneDepth 68.1%

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 28
Current: $2,579 USD|Low: $355 USD|High: $4,530 USD|Avg: $1,537 USD|-0.0%
Frank Darling
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 27, 2026
Retailer 8$355 USD
Retailer 2$508 USD
Retailer 15$545 USD
Retailer 13$690 USD
Retailer 11$700 USD
Retailer 3$845 USD
Retailer 5$851 USD
Retailer 10$1,323 USD
Retailer 6$1,373 USD
Retailer 14$1,538 USD
Retailer 4$1,816 USD
Retailer 9$1,880 USD
Frank Darling$2,579 USD
Retailer 12$2,780 USD
Retailer 7$4,530 USD

7 data points across 15 retailers

8 retailers$355 USD to $2,579 USD

A
Cheapest Retailer
-
$355 USD
Final sale: no returns
B+
Retailer 2
-
$508 USD
View
Retailer 3
-
$700 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$1,323 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$1,373 USD
CA$1,907 CAD
View
B
Retailer 6
-
$1,816 USD
View
Retailer 7
-
$1,880 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Frank Darling
100765785893KD · Oct 27
$2,579 USD
View
7 more retailers have this diamond
Prices start from $355 USDSave up to $2,224 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
2.58ct Cushion
$355 USD