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Heart|Natural|GIA

1.05ct K VS2 Heart Natural Diamond

EX • K/VS2 • GIA 2557103089

Certificate GIA 2557103089

Diamond specifications and retailer prices

From $1,590 SGD
As of November 6, 2026
Save $1,699 SGD (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,731 SGD at MOH London · As of October 15, 2026
View at MOH London

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557103089. Listed at 9 retailers as of November 6, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557103089
Dimensions6.14 × 7.05 × 4.13 mm
L/W Ratio1.15
Top View
6.14 mm7.05 mm1.05 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557103089
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.7%

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 6
Current: $3,731 SGD|Low: $1,574 SGD|High: $3,973 SGD|Avg: $2,518 SGD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$1,590 SGD
Retailer 8$1,944 SGD
Retailer 10$2,029 SGD
Retailer 5$2,204 SGD
Retailer 2$2,211 SGD
Retailer 9$2,309 SGD
Retailer 4$2,336 SGD
Retailer 3$2,571 SGD
Retailer 6$3,290 SGD
MOH London$3,731 SGD

23 data points across 10 retailers

9 retailers$1,590 SGD to $3,290 SGD

A
Cheapest Retailer
-
$1,590 SGD
A
Retailer 2
-
$1,944 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,029 SGD
View
A
Retailer 4
-
$2,204 SGD
View
A
Retailer 5
-
$2,211 SGD
View
A
Retailer 6
-
$2,336 SGD
View
B+
Retailer 7
-
$2,571 SGD
View
B+
Retailer 8
-
$3,290 SGD
View
Most Expensive
MOH London
189696CD6 · Oct 15
$3,731 SGD
£2,292 GBP
View
Price last confirmed 22 days ago
8 more retailers have this diamond
Prices start from $1,590 SGDSave up to $1,699 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
1.05ct Heart
$1,590 SGD