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Radiant|Lab Grown|IGI

1.09ct D VS2 Radiant Lab Grown Diamond

D/VS2 • IGI LG636431611

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

Certificate IGI LG636431611

Diamond specifications and retailer prices

From $355 NZD
$200 USD
As of October 30, 2026
Save $3,052 NZD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,407 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG636431611 or 636431611. Listed at 20 retailers as of October 30, 2026, with prices from $355 to $3,407, a $3,052 spread on the same certified stone. Do Amore Diamonds lists it at $3,407. 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

1.09
Carat
D
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636431611
Dimensions5.12 × 5.12 × 3.50 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.12 mm5.12 mm1.09 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636431611
Side View
Table 64.0%Crown 43°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 68.4%

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: $3,407 NZD|Low: $341 NZD|High: $3,602 NZD|Avg: $1,305 NZD|-5.4%
Do Amore Diamonds
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
October 31, 2026
Retailer 14$355 NZD
Retailer 12$396 NZD
Retailer 4$440 NZD
Retailer 10$584 NZD
Retailer 7$593 NZD
Retailer 5$626 NZD
Retailer 2$903 NZD
Retailer 15$940 NZD
Retailer 9$1,154 NZD
Retailer 11$1,418 NZD
Retailer 6$1,893 NZD
Retailer 8$1,956 NZD
Retailer 3$2,058 NZD
Retailer 13$2,118 NZD
Do Amore Diamonds$3,407 NZD

42 data points across 15 retailers

20 retailers$355 NZD to $3,407 NZD

A
Cheapest Retailer
-
$355 NZD
$200 USD
A
Retailer 2
-
$396 NZD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$412 NZD
$232 USD
View
A
Retailer 4
-
$440 NZD
$248 USD
View
A
Retailer 5
-
$440 NZD
$248 USD
View
B+
Retailer 6
-
$525 NZD
$296 USD
View
Retailer 7
-
$584 NZD
£259 GBP
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$593 NZD
$334 USD
View
B+
Retailer 9
-
$626 NZD
$353 USD
View
B+
Retailer 10
-
$903 NZD
£401 GBP
View
Retailer 11
-
$940 NZD
$530 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$1,154 NZD
A$1,001 AUD
View
B
Retailer 13
-
$1,305 NZD
£579 GBP
View
B
Retailer 14
-
$1,418 NZD
$799 USD
View
B
Retailer 15
-
$1,560 NZD
$879 USD
View
B
Retailer 16
-
$1,865 NZD
$1,051 USD
View
B
Retailer 17
-
$1,893 NZD
£840 GBP
View
B
Retailer 18
-
$1,956 NZD
£868 GBP
View
B
Retailer 19
-
$2,118 NZD
$1,193 USD
View
Most Expensive
C
Do Amore Diamonds
27-9AE581D41 · Oct 30
$3,407 NZD
$1,920 USD
View
19 more retailers have this diamond
Prices start from $355 NZDSave up to $3,052 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
1.09ct Radiant
$355 NZD