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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 $313 AUD
$220 USD
As of October 26, 2026
Save $1,478 AUD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,791 AUD 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 $313 to $1,791, a $1,478 spread on the same certified stone. Reve Diamonds lists it at $1,791. 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
Colour
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: $719 AUD|Low: $249 AUD|High: $1,791 AUD|Avg: $788 AUD|+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$313 AUD
Retailer 3$350 AUD
Retailer 11$374 AUD
Retailer 8$389 AUD
Retailer 6$598 AUD
Retailer 5$655 AUD
Retailer 12$663 AUD
Retailer 2$716 AUD
Retailer 1$719 AUD
Retailer 4$1,048 AUD
Retailer 9$1,254 AUD
Retailer 7$1,567 AUD
Reve Diamonds$1,791 AUD

37 data points across 13 retailers

23 retailers$313 AUD to $1,791 AUD

A
Cheapest Retailer
-
$313 AUD
$220 USD
Retailer 2
-
$313 AUD
$220 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$313 AUD
$220 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$313 AUD
$220 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$350 AUD
$246 USD
View
Final sale: no returns
Retailer 6
-
$364 AUD
$256 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$364 AUD
$256 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$364 AUD
$256 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$374 AUD
$263 USD
View
Retailer 10
-
$384 AUD
$270 USD
View
Price last confirmed 40 days ago
Retailer 11
-
$389 AUD
$273 USD
View
Price last confirmed 12 days ago
A
Retailer 12
-
$437 AUD
HK$2,400 HKD
View
B+
Retailer 13
-
$598 AUD
$420 USD
View
B+
Retailer 14
-
$655 AUD
€438 EUR
View
B+
Retailer 15
-
$663 AUD
$466 USD
View
B+
Retailer 16
-
$716 AUD
$503 USD
View
B+
Retailer 17
-
$719 AUD
£398 GBP
View
B
Retailer 18
-
$1,048 AUD
SGD 995 SGD
View
Retailer 19
-
$1,250 AUD
$878 USD
View
Price last confirmed 39 days ago
B
Retailer 20
-
$1,254 AUD
$881 USD
View
B
Retailer 21
-
$1,325 AUD
$931 USD
View
B
Retailer 22
-
$1,567 AUD
£867 GBP
View
Most Expensive
B
Reve Diamonds
ADE9F2D56 · Oct 28
$1,791 AUD
$1,259 USD
View
22 more retailers have this diamond
Prices start from $313 AUDSave up to $1,478 AUD

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
$313 AUD