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Radiant|Natural|GIA

1.80ct G VS1 Radiant Natural Diamond

VG • G/VS1 • GIA 2136927731

Certificate GIA 2136927731

Diamond specifications and retailer prices

From $16,955 AUD
$11,910 USD
As of October 30, 2026
Save $5,538 AUD (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $22,493 AUD at Jared · As of October 30, 2026
View at Jared

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2136927731. Listed at 8 retailers as of October 30, 2026, with prices from $16,955 to $22,493, a $5,538 spread on the same certified stone. Jared lists it at $22,493. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2136927731
Dimensions6.57 × 6.40 × 4.36 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
6.57 mm6.40 mm1.80 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2136927731
Side View
Table 66.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.1%

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: Oct 30
Current: $22,493 AUD|Low: $16,955 AUD|High: $22,824 AUD|Avg: $19,708 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7$16,955 AUD
Retailer 4$17,199 AUD
Retailer 5$17,728 AUD
Retailer 2$18,402 AUD
Retailer 3$18,837 AUD
Retailer 6$21,559 AUD
Retailer 9$21,767 AUD
Jared$22,493 AUD
Retailer 8$22,824 AUD

13 data points across 9 retailers

8 retailers$16,955 AUD to $22,493 AUD

A
Cheapest Retailer
-
$16,955 AUD
$11,910 USD
B+
Retailer 2
-
$17,199 AUD
$12,081 USD
View
B+
Retailer 3
-
$17,728 AUD
$12,453 USD
View
B+
Retailer 4
-
$18,837 AUD
$13,232 USD
View
Final sale: no returns
B
Retailer 5
-
$21,559 AUD
View
B
Retailer 6
-
$21,767 AUD
$15,290 USD
View
B
Retailer 7
-
$21,767 AUD
$15,290 USD
View
Most Expensive
B
Jared
116759601 · Oct 30
$22,493 AUD
$15,800 USD
View
7 more retailers have this diamond
Prices start from $16,955 AUDSave up to $5,538 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.

A
1.80ct Radiant
$16,955 AUD