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Round|Lab Grown|IGI

0.91ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG578310167

Shape and cutting style on the report: Round brilliant

Certificate IGI LG578310167

Diamond specifications and retailer prices

From $220 USD
As of October 26, 2026
Save $1,039 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,259 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578310167 or 578310167. Listed at 23 retailers as of October 26, 2026, with prices from $220 to $1,259, a $1,039 spread on the same certified stone. Reve Diamonds lists it at $1,259. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578310167
Dimensions6.34 × 6.29 × 3.75 mm
L/W Ratio1.01
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
6.34 mm6.29 mm0.91 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578310167
Side View
Table 59.0%Crown 32.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.3%

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 26
Current: $505 USD|Low: $175 USD|High: $1,259 USD|Avg: $554 USD|+5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 10$220 USD
Retailer 3$246 USD
Retailer 11$263 USD
Retailer 8$273 USD
Retailer 6$420 USD
Retailer 5$460 USD
Retailer 12$466 USD
Retailer 2$503 USD
Retailer 1$505 USD
Retailer 4$736 USD
Retailer 9$881 USD
Retailer 7$1,101 USD
Reve Diamonds$1,259 USD

37 data points across 13 retailers

23 retailers$220 USD to $1,259 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$220 USD
View
A
Retailer 3
-
$220 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$220 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$246 USD
View
Final sale: no returns
A
Retailer 6
-
$256 USD
View
Price last confirmed 39 days ago
A
Retailer 7
-
$256 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$256 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$263 USD
View
A
Retailer 10
-
$270 USD
View
Price last confirmed 40 days ago
A
Retailer 11
-
$273 USD
View
Price last confirmed 12 days ago
A
Retailer 12
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 13
-
$420 USD
View
B+
Retailer 14
-
$460 USD
€438 EUR
View
B+
Retailer 15
-
$466 USD
View
B+
Retailer 16
-
$503 USD
View
B+
Retailer 17
-
$505 USD
£398 GBP
View
B
Retailer 18
-
$736 USD
SGD 995 SGD
View
B
Retailer 19
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$878 USD
View
Price last confirmed 38 days ago
B
Retailer 20
-
$881 USD
View
B
Retailer 21
-
$931 USD
View
B
Retailer 22
-
$1,101 USD
£867 GBP
View
Most Expensive
B
Reve Diamonds
ADE9F2D56 · Oct 28
$1,259 USD
View
22 more retailers have this diamond
Prices start from $220 USDSave up to $1,039 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
0.91ct Round
$220 USD