Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG588346017

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

Certificate IGI LG588346017

Diamond specifications and retailer prices

From $266 NZD
$150 USD
As of October 30, 2026
Save $2,289 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,555 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG588346017 or 588346017. Listed at 22 retailers as of October 30, 2026, with prices from $266 to $2,555, a $2,289 spread on the same certified stone. Do Amore Diamonds lists it at $2,555. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588346017
Dimensions6.87 × 4.74 × 3.26 mm
L/W Ratio1.45
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
6.87 mm4.74 mm0.91 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588346017
Side View
Table 64.0%Crown 38.8°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 68.8%

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 30
Current: $1,701 NZD|Low: $255 NZD|High: $1,722 NZD|Avg: $708 NZD
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 15$266 NZD
Retailer 10$296 NZD
Retailer 4$309 NZD
Retailer 2$330 NZD
Retailer 5$330 NZD
Retailer 7$447 NZD
Retailer 8$640 NZD
Retailer 11$658 NZD
Retailer 13$736 NZD
Retailer 6$756 NZD
Retailer 12$906 NZD
Retailer 14$1,120 NZD
Retailer 3$1,171 NZD
Retailer 9$1,402 NZD
Retailer 1$1,701 NZD

45 data points across 15 retailers

22 retailers$266 NZD to $2,555 NZD

A
Cheapest Retailer
-
$266 NZD
$150 USD
A
Retailer 2
-
$296 NZD
$167 USD
View
Final sale: no returns
A
Retailer 3
-
$309 NZD
$174 USD
View
A
Retailer 4
-
$330 NZD
$186 USD
View
A
Retailer 5
-
$330 NZD
$186 USD
View
A
Retailer 6
-
$422 NZD
$238 USD
View
B+
Retailer 7
-
$447 NZD
$252 USD
View
B+
Retailer 8
-
$640 NZD
£284 GBP
View
B+
Retailer 9
-
$658 NZD
ZAR 5,991 ZAR
View
B+
Retailer 10
-
$736 NZD
$415 USD
View
B+
Retailer 11
-
$756 NZD
$426 USD
View
Retailer 12
-
$817 NZD
$460 USD
View
Price last confirmed 97 days ago
B
Retailer 13
-
$906 NZD
A$786 AUD
View
B
Retailer 14
-
$1,120 NZD
$631 USD
View
B
Retailer 15
-
$1,171 NZD
$660 USD
View
B
Retailer 16
-
$1,402 NZD
$790 USD
View
B
Retailer 17
-
$1,479 NZD
$834 USD
View
B
Retailer 18
-
$1,586 NZD
£704 GBP
View
B
Retailer 19
-
$1,701 NZD
£755 GBP
View
B
Retailer 20
-
$1,839 NZD
$1,036 USD
View
B
Retailer 21
-
$1,893 NZD
£840 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BABB27D57 · Oct 31
$2,555 NZD
$1,440 USD
View
21 more retailers have this diamond
Prices start from $266 NZDSave up to $2,289 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
$266 NZD