Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG555201847

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG555201847

Diamond specifications and retailer prices

From $325 NZD
$183 USD
As of November 1, 2026
Save $1,365 NZD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,893 NZD at Flawless Fine Jewelry · As of October 6, 2026
View at Flawless Fine Jewelry

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555201847 or 555201847. Listed at 19 retailers as of November 1, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555201847
Dimensions6.44 × 4.93 × 3.25 mm
L/W Ratio1.31
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
6.44 mm4.93 mm0.91 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555201847
Side View
Table 65.5%Crown 40°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $902 NZD|Low: $280 NZD|High: $1,710 NZD|Avg: $731 NZD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 2$280 NZD
Retailer 5$325 NZD
Retailer 12$362 NZD
Retailer 13$362 NZD
Retailer 10$477 NZD
Retailer 8$640 NZD
Retailer 3$649 NZD
Retailer 6$657 NZD
Retailer 1$902 NZD
Retailer 4$917 NZD
Retailer 9$940 NZD
Retailer 11$1,228 NZD
Retailer 7$1,690 NZD

44 data points across 13 retailers

19 retailers$325 NZD to $1,690 NZD

Retailer 1
-
$280 NZD
$158 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$325 NZD
$183 USD
View
Final sale: no returns
Retailer 3
-
$339 NZD
$191 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$362 NZD
$204 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$362 NZD
$204 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$477 NZD
£212 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$554 NZD
$312 USD
View
B+
Retailer 8
-
$640 NZD
£284 GBP
View
B+
Retailer 9
-
$649 NZD
$366 USD
View
A
Retailer 10
-
$657 NZD
ZAR 5,982 ZAR
View
B+
Retailer 11
-
$902 NZD
A$782 AUD
View
B+
Retailer 12
-
$917 NZD
$517 USD
View
B+
Retailer 13
-
$940 NZD
$530 USD
View
Retailer 14
-
$1,162 NZD
$655 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$1,228 NZD
$692 USD
View
B
Retailer 16
-
$1,260 NZD
$710 USD
View
B
Retailer 17
-
$1,443 NZD
£641 GBP
View
B
Retailer 18
-
$1,690 NZD
£750 GBP
View
Most Expensive
Flawless Fine Jewelry
F0CD3AFD6 · Oct 6
$1,893 NZD
£840 GBP
View
Price last confirmed 26 days ago
18 more retailers have this diamond
Prices start from $325 NZDSave up to $1,365 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 Radiant
$325 NZD