Radiant|Natural|GIA

1.81ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 5146255164

Certificate GIA 5146255164

Diamond specifications and retailer prices

From $23,923 NZD
$13,483 USD
As of November 2, 2026
Save $7,129 NZD (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $31,052 NZD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.81ct natural radiant diamond

This 1.81ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5146255164. Listed at 7 retailers as of November 1, 2026, with prices from $23,923 to $31,052, a $7,129 spread on the same certified stone. 77 Diamonds lists it at $31,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5146255164
Dimensions6.69 × 6.55 × 4.70 mm
L/W Ratio1.02
Top View
6.69 mm6.55 mm1.81 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5146255164
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCuletDepth 71.7%

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 2
Current: $31,052 NZD|Low: $23,683 NZD|High: $31,624 NZD|Avg: $27,181 NZD|-0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$23,923 NZD
Retailer 3$24,163 NZD
Retailer 2$29,397 NZD
77 Diamonds$31,052 NZD

37 data points across 4 retailers

7 retailers$23,923 NZD to $31,052 NZD

B+
Cheapest Retailer
-
$23,923 NZD
$13,483 USD
B+
Retailer 2
-
$24,163 NZD
€12,970 EUR
View
B+
Retailer 3
-
$25,859 NZD
$14,574 USD
View
B
Retailer 4
-
$29,397 NZD
$16,568 USD
View
Retailer 5
-
$29,397 NZD
$16,568 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$29,397 NZD
$16,568 USD
View
Price last confirmed 35 days ago
Most Expensive
B
77 Diamonds
RADZH2UKSJWN · Nov 1
$31,052 NZD
£13,780 GBP
View
6 more retailers have this diamond
Prices start from $23,923 NZDSave up to $7,129 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+
1.81ct Radiant
$23,923 NZD