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Radiant|Lab Grown|IGI

11.49ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG691581123

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

Certificate IGI LG691581123

Diamond specifications and retailer prices

From $6,617 NZD
$3,723 USD
As of November 2, 2026
Save $23,496 NZD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $45,534 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 11.49ct lab-grown radiant diamond

This 11.49ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG691581123 or 691581123. Listed at 18 retailers as of October 31, 2026, with a 355% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

11.49
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691581123
Dimensions15.05 × 12.01 × 7.18 mm
L/W Ratio1.25
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Indications of post-growth treatment.
Top View
15.05 mm12.01 mm11.49 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691581123
Side View
Table 71.0%Crown 38.1°Girdle: Slightly ThickPavilion 31.3°Culet: NoneDepth 59.8%

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: Nov 2
Current: $11,141 NZD|Low: $6,354 NZD|High: $19,426 NZD|Avg: $10,487 NZD|-0.8%
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
November 3, 2026
Retailer 11$6,617 NZD
Retailer 3$7,200 NZD
Retailer 4$7,411 NZD
Retailer 13$7,676 NZD
Retailer 8$7,678 NZD
Retailer 5$8,103 NZD
Retailer 10$10,381 NZD
Retailer 2$10,589 NZD
Retailer 1$11,141 NZD
Retailer 9$11,606 NZD
Retailer 6$11,891 NZD
Retailer 14$11,899 NZD
Retailer 7$15,961 NZD
Retailer 12$19,426 NZD

44 data points across 14 retailers

18 retailers$6,617 NZD to $30,112 NZD

A
Cheapest Retailer
-
$6,617 NZD
$3,723 USD
B+
Retailer 2
-
$7,200 NZD
$4,051 USD
View
B+
Retailer 3
-
$7,411 NZD
$4,170 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,676 NZD
$4,319 USD
View
Retailer 5
-
$7,676 NZD
$4,319 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$7,678 NZD
$4,320 USD
View
B+
Retailer 7
-
$8,103 NZD
$4,559 USD
View
B+
Retailer 8
-
$10,381 NZD
$5,841 USD
View
B+
Retailer 9
-
$10,589 NZD
$5,958 USD
View
B+
Retailer 10
-
$11,141 NZD
£4,936 GBP
View
B
Retailer 11
-
$11,407 NZD
$6,418 USD
View
Retailer 12
-
$11,606 NZD
$6,530 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$11,891 NZD
£5,268 GBP
View
B
Retailer 14
-
$11,899 NZD
$6,695 USD
View
B
Retailer 15
-
$15,961 NZD
A$13,816 AUD
View
B
Retailer 16
-
$19,426 NZD
$10,930 USD
View
B
Retailer 17
-
$30,112 NZD
$16,943 USD
View
Most Expensive
Do Amore Diamonds
27-1E99CACBB · Nov 2
$45,534 NZD
$25,620 USD
View
Price under review
17 more retailers have this diamond
Prices start from $6,617 NZDSave up to $23,496 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
11.49ct Radiant
$6,617 NZD