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Radiant|Natural|GIA

1.80ct G VS1 Radiant Natural Diamond

GD • G/VS1 • GIA 2186042049

Certificate GIA 2186042049

Diamond specifications and retailer prices

From $24,677 NZD
$13,908 USD
As of November 1, 2026
Save $13,301 NZD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $37,978 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.8ct natural radiant diamond

This 1.8ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2186042049. Listed at 12 retailers as of November 1, 2026, with prices from $24,677 to $37,978, a $13,301 spread on the same certified stone. MOH London lists it at $37,978. 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

1.80
Carat
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2186042049
Dimensions6.66 × 6.62 × 4.49 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.66 mm6.62 mm1.80 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2186042049
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $37,978 NZD|Low: $24,604 NZD|High: $38,436 NZD|Avg: $29,102 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
November 1, 2026
Retailer 11$24,677 NZD
Retailer 9$25,724 NZD
Retailer 3$25,889 NZD
Retailer 7$25,979 NZD
Retailer 10$26,322 NZD
Retailer 5$27,014 NZD
Retailer 12$27,147 NZD
Retailer 13$27,987 NZD
Retailer 4$29,815 NZD
Retailer 8$29,986 NZD
Retailer 6$30,641 NZD
Retailer 2$35,727 NZD
MOH London$37,978 NZD

32 data points across 13 retailers

12 retailers$24,677 NZD to $37,978 NZD

B+
Cheapest Retailer
-
$24,677 NZD
$13,908 USD
B+
Retailer 2
-
$25,724 NZD
$14,498 USD
View
Final sale: no returns
B+
Retailer 3
-
$25,889 NZD
A$22,448 AUD
View
B+
Retailer 4
-
$25,979 NZD
A$22,526 AUD
View
B
Retailer 5
-
$26,322 NZD
$14,835 USD
View
Retailer 6
-
$27,147 NZD
£12,047 GBP
View
Price last confirmed 33 days ago
B
Retailer 7
-
$27,987 NZD
£12,420 GBP
View
B
Retailer 8
-
$29,815 NZD
$16,804 USD
View
B
Retailer 9
-
$29,986 NZD
£13,307 GBP
View
B
Retailer 10
-
$30,641 NZD
€16,447 EUR
View
B
Retailer 11
-
$35,727 NZD
ZAR 325,292 ZAR
View
Most Expensive
B
MOH London
499852C6B · Nov 1
$37,978 NZD
£16,854 GBP
View
11 more retailers have this diamond
Prices start from $24,677 NZDSave up to $13,301 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.

B+
1.80ct Radiant
$24,677 NZD