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Radiant|Lab Grown|IGI

1.09ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG635424173

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

Certificate IGI LG635424173

Diamond specifications and retailer prices

From $284 NZD
$160 USD
As of October 30, 2026
Save $1,361 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,645 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG635424173 or 635424173. Listed at 23 retailers as of October 26, 2026, with prices from $284 to $1,645, a $1,361 spread on the same certified stone. MOH London lists it at $1,645. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635424173
Dimensions7.60 × 4.90 × 3.20 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm4.90 mm1.09 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635424173
Side View
Table 63.0%Crown 43.5°Girdle: MED-STKPavilion 31.5°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
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: $1,645 NZD|Low: $259 NZD|High: $1,704 NZD|Avg: $790 NZD|+0.1%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 15$284 NZD
Retailer 6$318 NZD
Retailer 3$328 NZD
Retailer 5$351 NZD
Retailer 17$351 NZD
Retailer 7$470 NZD
Retailer 9$573 NZD
Retailer 2$587 NZD
Retailer 11$603 NZD
Retailer 4$689 NZD
Retailer 12$856 NZD
Retailer 14$903 NZD
Retailer 13$923 NZD
Retailer 10$1,104 NZD
Retailer 18$1,130 NZD
Retailer 16$1,153 NZD
MOH London$1,645 NZD
Retailer 8$1,704 NZD

29 data points across 18 retailers

23 retailers$284 NZD to $1,645 NZD

A
Cheapest Retailer
-
$284 NZD
$160 USD
A
Retailer 2
-
$318 NZD
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$328 NZD
$185 USD
View
A
Retailer 4
-
$351 NZD
$198 USD
View
A
Retailer 5
-
$351 NZD
$198 USD
View
B+
Retailer 6
-
$470 NZD
$265 USD
View
A
Retailer 7
-
$573 NZD
$323 USD
View
A
Retailer 8
-
$587 NZD
€315 EUR
View
A
Retailer 9
-
$603 NZD
ZAR 5,492 ZAR
View
Retailer 10
-
$689 NZD
£306 GBP
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$856 NZD
A$742 AUD
View
B+
Retailer 12
-
$877 NZD
£389 GBP
View
B+
Retailer 13
-
$903 NZD
$509 USD
View
B+
Retailer 14
-
$918 NZD
£407 GBP
View
Retailer 15
-
$923 NZD
$520 USD
View
Price last confirmed 34 days ago
Retailer 16
-
$923 NZD
$520 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$985 NZD
$555 USD
View
Price last confirmed 27 days ago
Retailer 18
-
$985 NZD
$555 USD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$1,127 NZD
$635 USD
View
B+
Retailer 20
-
$1,130 NZD
$637 USD
View
B+
Retailer 21
-
$1,153 NZD
$650 USD
View
B+
Retailer 22
-
$1,227 NZD
$692 USD
View
Most Expensive
B
MOH London
LG635424173 · Oct 26
$1,645 NZD
£730 GBP
View
22 more retailers have this diamond
Prices start from $284 NZDSave up to $1,361 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
$284 NZD