CaratHunter
Plans
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 $392 NZD
$220 USD
As of October 26, 2026
Save $1,849 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,241 NZD at Reve Diamonds · As of October 30, 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 $392 to $2,241, a $1,849 spread on the same certified stone. Reve Diamonds lists it at $2,241. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $902 NZD|Low: $312 NZD|High: $2,241 NZD|Avg: $987 NZD|+6.2%
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 30, 2026
Retailer 10$392 NZD
Retailer 3$438 NZD
Retailer 11$468 NZD
Retailer 8$486 NZD
Retailer 6$748 NZD
Retailer 5$819 NZD
Retailer 12$830 NZD
Retailer 2$896 NZD
Retailer 1$902 NZD
Retailer 4$1,311 NZD
Retailer 9$1,569 NZD
Retailer 7$1,960 NZD
Reve Diamonds$2,241 NZD

38 data points across 13 retailers

23 retailers$392 NZD to $2,241 NZD

A
Cheapest Retailer
-
$392 NZD
$220 USD
Retailer 2
-
$392 NZD
$220 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$392 NZD
$220 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$392 NZD
$220 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$438 NZD
$246 USD
View
Final sale: no returns
Retailer 6
-
$456 NZD
$256 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$456 NZD
$256 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$456 NZD
$256 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$468 NZD
$263 USD
View
Retailer 10
-
$481 NZD
$270 USD
View
Price last confirmed 41 days ago
Retailer 11
-
$486 NZD
$273 USD
View
Price last confirmed 13 days ago
A
Retailer 12
-
$547 NZD
HK$2,400 HKD
View
B+
Retailer 13
-
$748 NZD
$420 USD
View
B+
Retailer 14
-
$819 NZD
€438 EUR
View
B+
Retailer 15
-
$830 NZD
$466 USD
View
B+
Retailer 16
-
$896 NZD
$503 USD
View
B+
Retailer 17
-
$902 NZD
£399 GBP
View
B
Retailer 18
-
$1,311 NZD
SGD 995 SGD
View
Retailer 19
-
$1,563 NZD
$878 USD
View
Price last confirmed 39 days ago
Retailer 20
-
$1,569 NZD
$881 USD
View
Price last confirmed 7 days ago
B
Retailer 21
-
$1,658 NZD
$931 USD
View
B
Retailer 22
-
$1,960 NZD
£867 GBP
View
Most Expensive
B
Reve Diamonds
ADE9F2D56 · Oct 30
$2,241 NZD
$1,259 USD
View
22 more retailers have this diamond
Prices start from $392 NZDSave up to $1,849 NZD

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
$392 NZD