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Heart|Natural|GIA

1.70ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2527736545

Certificate GIA 2527736545

Diamond specifications and retailer prices

From $11,432 SGD
£7,041 GBP
As of November 1, 2026
Save $5,632 SGD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $17,064 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded I 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 2527736545. Listed at 4 retailers as of November 1, 2026, with prices from $11,432 to $17,064, a $5,632 spread on the same certified stone. MOH London lists it at $17,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2527736545
Dimensions7.16 × 8.37 × 4.96 mm
L/W Ratio1.17
Top View
7.16 mm8.37 mm1.70 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527736545
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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 1
Current: $17,064 SGD|Low: $11,300 SGD|High: $17,270 SGD|Avg: $13,230 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$11,309 SGD
Retailer 2$11,432 SGD
Retailer 4$12,245 SGD
Retailer 5$13,731 SGD
MOH London$17,064 SGD

34 data points across 5 retailers

4 retailers$11,432 SGD to $17,064 SGD

Retailer 1
-
$11,309 SGD
A$13,609 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$11,432 SGD
£7,041 GBP
View
B+
Retailer 3
-
$12,245 SGD
$9,578 USD
View
Most Expensive
B
MOH London
84B10FDC6 · Nov 1
$17,064 SGD
£10,510 GBP
View
3 more retailers have this diamond
Prices start from $11,432 SGDSave up to $5,632 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+
1.70ct Heart
$11,432 SGD