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Heart|Natural|GIA

1.02ct E VVS1 Heart Natural Diamond

EX • E/VVS1 • GIA 6551405179

Certificate GIA 6551405179

Diamond specifications and retailer prices

From $4,278 SGD
As of November 4, 2026
Save $792 SGD (16%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,070 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551405179. Listed at 8 retailers as of November 4, 2026, with prices from $4,278 to $5,070, a $792 spread on the same certified stone. Blue Nile lists it at $5,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551405179
Dimensions6.11 × 7.21 × 4.11 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Pinpoint, Indented Natural, Natural
Top View
6.11 mm7.21 mm1.02 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551405179
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $5,070 SGD|Low: $4,278 SGD|High: $5,407 SGD|Avg: $4,706 SGD|-6.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$4,278 SGD
Retailer 5$4,354 SGD
Retailer 2$4,361 SGD
Retailer 8$4,426 SGD
Retailer 7$4,533 SGD
Retailer 4$4,568 SGD
Retailer 3$4,617 SGD
Blue Nile$5,070 SGD

30 data points across 8 retailers

8 retailers$4,278 SGD to $5,070 SGD

A+
Cheapest Retailer
-
$4,278 SGD
A
Retailer 2
-
$4,354 SGD
View
Final sale: no returns
A
Retailer 3
-
$4,361 SGD
View
A
Retailer 4
-
$4,426 SGD
View
A
Retailer 5
-
$4,533 SGD
View
A
Retailer 6
-
$4,568 SGD
View
A
Retailer 7
-
$4,617 SGD
View
Most Expensive
A
Blue Nile
29279571 · Nov 5
$5,070 SGD
$3,969 USD
View
7 more retailers have this diamond
Prices start from $4,278 SGDSave up to $792 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+
1.02ct Heart
$4,278 SGD