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Radiant|Lab Grown|IGI

1.80ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG626465498

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

Certificate IGI LG626465498

Diamond specifications and retailer prices

From $429 NZD
$242 USD
As of November 2, 2026
Save $2,889 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,318 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.8ct lab-grown radiant diamond

This 1.8ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG626465498 or 626465498. Listed at 20 retailers as of October 31, 2026, with prices from $429 to $3,318, a $2,889 spread on the same certified stone. Brilliant Earth lists it at $3,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626465498
Dimensions8.44 × 6.02 × 4.08 mm
L/W Ratio1.40
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
8.44 mm6.02 mm1.80 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626465498
Side View
Table 63.0%Crown 33.4°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,318 NZD|Low: $429 NZD|High: $3,974 NZD|Avg: $1,363 NZD|-11.8%
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 4$429 NZD
Retailer 12$479 NZD
Retailer 19$497 NZD
Retailer 7$531 NZD
Retailer 11$531 NZD
Retailer 3$595 NZD
Retailer 8$894 NZD
Retailer 14$896 NZD
Retailer 13$918 NZD
Retailer 17$930 NZD
Retailer 2$1,007 NZD
Retailer 6$1,130 NZD
Retailer 18$1,239 NZD
Retailer 22$1,256 NZD
Retailer 5$1,709 NZD
Retailer 20$1,714 NZD
Retailer 10$1,800 NZD
Retailer 16$2,129 NZD
Retailer 9$2,163 NZD
Retailer 21$2,324 NZD
Retailer 15$2,577 NZD
Brilliant Earth$3,318 NZD

35 data points across 22 retailers

20 retailers$429 NZD to $3,318 NZD

A
Cheapest Retailer
-
$429 NZD
$242 USD
A
Retailer 2
-
$497 NZD
$280 USD
View
Retailer 3
-
$531 NZD
$299 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$531 NZD
$299 USD
View
B+
Retailer 5
-
$894 NZD
$504 USD
View
A
Retailer 6
-
$918 NZD
ZAR 8,354 ZAR
View
A
Retailer 7
-
$930 NZD
€499 EUR
View
A
Retailer 8
-
$1,007 NZD
£447 GBP
View
A
Retailer 9
-
$1,130 NZD
$637 USD
View
A
Retailer 10
-
$1,239 NZD
A$1,074 AUD
View
A
Retailer 11
-
$1,256 NZD
$708 USD
View
B+
Retailer 12
-
$1,709 NZD
$963 USD
View
B+
Retailer 13
-
$1,714 NZD
$966 USD
View
B+
Retailer 14
-
$1,800 NZD
$1,015 USD
View
B+
Retailer 15
-
$1,830 NZD
£812 GBP
View
B+
Retailer 16
-
$2,129 NZD
£945 GBP
View
B+
Retailer 17
-
$2,163 NZD
$1,219 USD
View
B
Retailer 18
-
$2,324 NZD
$1,310 USD
View
Retailer 19
-
$2,577 NZD
$1,453 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
9814307A · Oct 31
$3,318 NZD
$1,870 USD
View
19 more retailers have this diamond
Prices start from $429 NZDSave up to $2,889 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
1.80ct Radiant
$429 NZD