Radiant|Natural|GIA

1.80ct G VS1 Radiant Natural Diamond

GD • G/VS1 • GIA 3555604391

Certificate GIA 3555604391

Diamond specifications and retailer prices

From $20,440 NZD
HK$90,000 HKD
As of November 1, 2026
Save $16,882 NZD (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $37,322 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 3555604391. Listed at 23 retailers as of November 1, 2026, with prices from $20,440 to $37,322, a $16,882 spread on the same certified stone. MOH London lists it at $37,322. 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 3555604391
Dimensions7.86 × 6.12 × 4.19 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Natural
Top View
7.86 mm6.12 mm1.80 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555604391
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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: $37,322 NZD|Low: $20,440 NZD|High: $39,492 NZD|Avg: $27,182 NZD|-5.2%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 20$20,440 NZD
Retailer 3$21,052 NZD
Retailer 17$21,451 NZD
Retailer 7$22,390 NZD
Retailer 8$22,903 NZD
Retailer 11$25,408 NZD
Retailer 16$25,491 NZD
Retailer 19$25,889 NZD
Retailer 13$26,359 NZD
Retailer 6$26,884 NZD
Retailer 10$27,156 NZD
Retailer 12$27,163 NZD
Retailer 14$27,527 NZD
Retailer 22$27,802 NZD
Retailer 4$28,229 NZD
Retailer 18$28,229 NZD
Retailer 9$28,285 NZD
Retailer 5$29,169 NZD
Retailer 15$29,771 NZD
Retailer 2$30,103 NZD
Retailer 21$33,855 NZD
MOH London$37,322 NZD

28 data points across 22 retailers

23 retailers$20,440 NZD to $37,322 NZD

B+
Cheapest Retailer
-
$20,440 NZD
HK$90,000 HKD
B+
Retailer 2
-
$21,052 NZD
$11,865 USD
View
B+
Retailer 3
-
$21,451 NZD
$12,090 USD
View
B+
Retailer 4
-
$22,390 NZD
$12,619 USD
View
B+
Retailer 5
-
$22,903 NZD
$12,908 USD
View
Final sale: no returns
B
Retailer 6
-
$25,408 NZD
$14,320 USD
View
B
Retailer 7
-
$25,491 NZD
$14,367 USD
View
B
Retailer 8
-
$25,889 NZD
$14,591 USD
View
B+
Retailer 9
-
$26,359 NZD
£11,698 GBP
View
B
Retailer 10
-
$26,884 NZD
$15,152 USD
View
B
Retailer 11
-
$27,156 NZD
$15,305 USD
View
Retailer 12
-
$27,163 NZD
$15,309 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$27,527 NZD
£12,216 GBP
View
B
Retailer 14
-
$27,802 NZD
$15,669 USD
View
Retailer 15
-
$28,108 NZD
$15,842 USD
View
Price last confirmed 56 days ago
B
Retailer 16
-
$28,229 NZD
$15,910 USD
View
B
Retailer 17
-
$28,229 NZD
$15,910 USD
View
B
Retailer 18
-
$28,285 NZD
$15,942 USD
View
B
Retailer 19
-
$29,169 NZD
$16,440 USD
View
B
Retailer 20
-
$29,771 NZD
$16,779 USD
View
B
Retailer 21
-
$30,103 NZD
€16,158 EUR
View
B
Retailer 22
-
$33,855 NZD
$19,081 USD
View
Most Expensive
B
MOH London
C66A764A7 · Nov 1
$37,322 NZD
£16,563 GBP
View
22 more retailers have this diamond
Prices start from $20,440 NZDSave up to $16,882 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
$20,440 NZD