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Heart|Natural|GIA

1.66ct I VVS2 Heart Natural Diamond

EX • I/VVS2 • GIA 1498203749

Certificate GIA 1498203749

Diamond specifications and retailer prices

From $7,529 SGD
As of November 6, 2026
Save $2,145 SGD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,454 SGD at Taylor and Hart · As of October 23, 2026
View at Taylor and Hart

About this 1.66ct natural heart diamond

This 1.66ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1498203749. Listed at 9 retailers as of November 6, 2026, with a 28% 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

1.66
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1498203749
Dimensions6.93 × 8.14 × 4.90 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
Additional pinpoints are not shown.
Key to symbols
Crystal, Pinpoint
Top View
6.93 mm8.14 mm1.66 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1498203749
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.2%

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: $9,675 SGD|Low: $7,464 SGD|High: $12,572 SGD|Avg: $9,599 SGD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 7, 2026
Retailer 5$7,529 SGD
Retailer 11$8,136 SGD
Retailer 7$8,163 SGD
Retailer 8$8,641 SGD
Retailer 9$8,712 SGD
Retailer 3$8,933 SGD
Retailer 4$9,425 SGD
Retailer 6$9,544 SGD
Retailer 1$9,675 SGD
Retailer 10$9,900 SGD
Taylor and Hart$10,454 SGD
Retailer 2$11,032 SGD
Retailer 12$12,572 SGD

35 data points across 13 retailers

9 retailers$7,529 SGD to $9,675 SGD

A
Cheapest Retailer
-
$7,529 SGD
A
Retailer 2
-
$8,136 SGD
View
Retailer 3
-
$8,163 SGD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$8,641 SGD
View
Final sale: no returns
A
Retailer 5
-
$8,712 SGD
View
B+
Retailer 6
-
$9,544 SGD
View
A
Retailer 7
-
$9,675 SGD
View
Retailer 8
-
$9,900 SGD
View
Price last confirmed 16 days ago
Most Expensive
Taylor and Hart
320YIHH · Oct 23
$10,454 SGD
$8,157 USD
View
Price last confirmed 15 days ago
8 more retailers have this diamond
Prices start from $7,529 SGDSave up to $2,145 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
1.66ct Heart
$7,529 SGD