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Radiant|Natural|GIA

1.80ct G VS1 Radiant Natural Diamond

GD • G/VS1 • GIA 3555604391

Certificate GIA 3555604391

Diamond specifications and retailer prices

From $16,400 AUD
HK$90,000 HKD
As of November 1, 2026
Save $13,546 AUD (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $29,945 AUD 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 $16,400 to $29,945, a $13,546 spread on the same certified stone. MOH London lists it at $29,945. 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: $29,945 AUD|Low: $16,400 AUD|High: $31,687 AUD|Avg: $21,810 AUD|-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$16,400 AUD
Retailer 3$16,891 AUD
Retailer 17$17,211 AUD
Retailer 7$17,964 AUD
Retailer 8$18,376 AUD
Retailer 11$20,386 AUD
Retailer 16$20,453 AUD
Retailer 19$20,772 AUD
Retailer 13$21,149 AUD
Retailer 6$21,570 AUD
Retailer 10$21,788 AUD
Retailer 12$21,794 AUD
Retailer 14$22,086 AUD
Retailer 22$22,306 AUD
Retailer 4$22,649 AUD
Retailer 18$22,649 AUD
Retailer 9$22,694 AUD
Retailer 5$23,404 AUD
Retailer 15$23,886 AUD
Retailer 2$24,153 AUD
Retailer 21$27,164 AUD
MOH London$29,945 AUD

28 data points across 22 retailers

23 retailers$16,400 AUD to $29,945 AUD

B+
Cheapest Retailer
-
$16,400 AUD
HK$90,000 HKD
B+
Retailer 2
-
$16,891 AUD
$11,865 USD
View
B+
Retailer 3
-
$17,211 AUD
$12,090 USD
View
B+
Retailer 4
-
$17,964 AUD
$12,619 USD
View
B+
Retailer 5
-
$18,376 AUD
$12,908 USD
View
Final sale: no returns
B
Retailer 6
-
$20,386 AUD
$14,320 USD
View
B
Retailer 7
-
$20,453 AUD
$14,367 USD
View
B
Retailer 8
-
$20,772 AUD
$14,591 USD
View
B+
Retailer 9
-
$21,149 AUD
£11,698 GBP
View
B
Retailer 10
-
$21,570 AUD
$15,152 USD
View
B
Retailer 11
-
$21,788 AUD
$15,305 USD
View
Retailer 12
-
$21,794 AUD
$15,309 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$22,086 AUD
£12,216 GBP
View
B
Retailer 14
-
$22,306 AUD
$15,669 USD
View
Retailer 15
-
$22,553 AUD
$15,842 USD
View
Price last confirmed 56 days ago
B
Retailer 16
-
$22,649 AUD
$15,910 USD
View
B
Retailer 17
-
$22,649 AUD
$15,910 USD
View
B
Retailer 18
-
$22,694 AUD
$15,942 USD
View
B
Retailer 19
-
$23,404 AUD
$16,440 USD
View
B
Retailer 20
-
$23,886 AUD
$16,779 USD
View
B
Retailer 21
-
$24,153 AUD
€16,158 EUR
View
B
Retailer 22
-
$27,164 AUD
$19,081 USD
View
Most Expensive
B
MOH London
C66A764A7 · Nov 1
$29,945 AUD
£16,563 GBP
View
22 more retailers have this diamond
Prices start from $16,400 AUDSave up to $13,546 AUD

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
$16,400 AUD