CaratHunter
Plans
Round|Natural|GIA

2.81ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2556342116

Certificate GIA 2556342116

Diamond specifications and retailer prices

From $15,851 SGD
As of November 4, 2026
Save $8,083 SGD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $23,934 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 2.81ct natural round diamond

This 2.81ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556342116. Listed at 7 retailers as of November 2, 2026, with prices from $15,851 to $23,934, a $8,083 spread on the same certified stone. NZ Jewellers lists it at $23,934. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.81
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556342116
Dimensions9.05 × 9.11 × 5.49 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather
Top View
9.05 mm9.11 mm2.81 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2556342116
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

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: Nov 4
Current: $23,934 SGD|Low: $15,679 SGD|High: $25,079 SGD|Avg: $19,047 SGD|-4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$15,851 SGD
Retailer 5$16,522 SGD
Retailer 4$16,908 SGD
Retailer 2$17,081 SGD
Retailer 7$17,172 SGD
Retailer 9$18,292 SGD
Retailer 8$18,718 SGD
Retailer 10$19,831 SGD
Retailer 6$22,428 SGD
NZ Jewellers$23,934 SGD

35 data points across 10 retailers

7 retailers$15,851 SGD to $23,934 SGD

A
Cheapest Retailer
-
$15,851 SGD
A
Retailer 2
-
$16,522 SGD
View
A
Retailer 3
-
$16,908 SGD
View
A
Retailer 4
-
$17,081 SGD
View
A
Retailer 5
-
$17,172 SGD
View
B+
Retailer 6
-
$22,428 SGD
View
Most Expensive
B
NZ Jewellers
24019014-8a59-449e-9aa1-a7e89b8ef667 · Nov 2
$23,934 SGD
$18,738 USD
View
6 more retailers have this diamond
Prices start from $15,851 SGDSave up to $8,083 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.

A
2.81ct Round
$15,851 SGD