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Round|Natural|GIA

2.05ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1559651728

Certificate GIA 1559651728

Diamond specifications and retailer prices

From $12,816 SGD
As of November 5, 2026
Save $8,294 SGD (39%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,617 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1559651728. Listed at 19 retailers as of November 5, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.05
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559651728
Dimensions8.09 × 8.05 × 5.04 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
8.09 mm8.05 mm2.05 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559651728
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $21,110 SGD|Low: $12,816 SGD|High: $21,447 SGD|Avg: $15,726 SGD
NZ Jewellers
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
November 6, 2026
Retailer 7$12,816 SGD
Retailer 13$12,882 SGD
Retailer 6$12,971 SGD
Retailer 8$13,036 SGD
Retailer 5$13,069 SGD
Retailer 11$13,639 SGD
Retailer 4$13,801 SGD
Retailer 15$13,981 SGD
Retailer 2$14,193 SGD
Retailer 10$15,114 SGD
Retailer 3$15,146 SGD
Retailer 16$15,379 SGD
Retailer 9$17,392 SGD
Retailer 14$17,476 SGD
Retailer 12$19,728 SGD
NZ Jewellers$21,110 SGD

37 data points across 16 retailers

19 retailers$12,816 SGD to $21,110 SGD

A
Cheapest Retailer
-
$12,816 SGD
A
Retailer 2
-
$12,882 SGD
View
A
Retailer 3
-
$12,971 SGD
View
A
Retailer 4
-
$13,036 SGD
View
A
Retailer 5
-
$13,069 SGD
View
A
Retailer 6
-
$13,639 SGD
View
B+
Retailer 7
-
$13,801 SGD
View
Retailer 8
-
$13,981 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$14,193 SGD
View
Retailer 10
-
$14,979 SGD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$15,114 SGD
View
B+
Retailer 12
-
$15,146 SGD
View
B+
Retailer 13
-
$15,379 SGD
View
B
Retailer 14
-
$17,392 SGD
View
B
Retailer 15
-
$17,476 SGD
View
Retailer 16
-
$18,724 SGD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$19,728 SGD
View
B
Retailer 18
-
$21,110 SGD
View
Most Expensive
NZ Jewellers
1deaceee-eb7a-455c-b6be-c58ef6f9d55b · Sep 28
$22,617 SGD
$17,707 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $12,816 SGDSave up to $8,294 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
2.05ct Round
$12,816 SGD