CaratHunter
Plans
Radiant|Natural|GIA

1.81ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 5146255164

Certificate GIA 5146255164

Diamond specifications and retailer prices

From $17,237 SGD
$13,483 USD
As of October 31, 2026
Save $5,136 SGD (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $22,373 SGD 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 October 31, 2026, with prices from $17,237 to $22,373, a $5,136 spread on the same certified stone. 77 Diamonds lists it at $22,373. 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: Oct 31
Current: $22,373 SGD|Low: $17,064 SGD|High: $22,785 SGD|Avg: $19,584 SGD|-0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$17,237 SGD
Retailer 3$17,410 SGD
Retailer 2$21,181 SGD
77 Diamonds$22,373 SGD

37 data points across 4 retailers

7 retailers$17,237 SGD to $22,373 SGD

B+
Cheapest Retailer
-
$17,237 SGD
$13,483 USD
B+
Retailer 2
-
$17,410 SGD
€12,970 EUR
View
B+
Retailer 3
-
$18,631 SGD
$14,574 USD
View
B
Retailer 4
-
$21,181 SGD
$16,568 USD
View
Retailer 5
-
$21,181 SGD
$16,568 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$21,181 SGD
$16,568 USD
View
Price last confirmed 34 days ago
Most Expensive
B
77 Diamonds
RADZH2UKSJWN · Nov 1
$22,373 SGD
£13,780 GBP
View
6 more retailers have this diamond
Prices start from $17,237 SGDSave up to $5,136 SGD

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
$17,237 SGD