CaratHunter
Plans
Heart|Natural|GIA

0.31ct E IF Heart Natural Diamond

EX • E/IF • GIA 2517548835

Certificate GIA 2517548835

Diamond specifications and retailer prices

From $816 SGD
$638 USD
As of October 29, 2026
Save $2,181 SGD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,997 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517548835. Listed at 15 retailers as of October 29, 2026, with prices from $816 to $2,997, a $2,181 spread on the same certified stone. NZ Jewellers lists it at $2,997. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.57°
Pavilion angle38.97°
OriginNatural
Grading LabGIA
CertificateGIA 2517548835
Dimensions4.03 × 4.63 × 2.75 mm
L/W Ratio1.15
Top View
4.03 mm4.63 mm0.31 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517548835
Side View
Table 58.0%Crown 38.57°Girdle: MED-VTKPavilion 38.97°Culet: NoneDepth 59.4%

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: Oct 29
Current: $2,997 SGD|Low: $865 SGD|High: $2,997 SGD|Avg: $1,442 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$865 SGD
Retailer 10$865 SGD
Retailer 8$899 SGD
Retailer 5$993 SGD
Retailer 6$1,309 SGD
Retailer 7$1,437 SGD
Retailer 2$1,482 SGD
Retailer 3$1,749 SGD
Retailer 4$1,760 SGD
NZ Jewellers$2,997 SGD

43 data points across 10 retailers

15 retailers$816 SGD to $2,997 SGD

A
Cheapest Retailer
-
$816 SGD
$638 USD
A
Retailer 2
-
$865 SGD
$677 USD
View
A
Retailer 3
-
$865 SGD
$677 USD
View
A
Retailer 4
-
$899 SGD
$703 USD
View
A
Retailer 5
-
$993 SGD
£611 GBP
View
A
Retailer 6
-
$998 SGD
$781 USD
View
A
Retailer 7
-
$1,004 SGD
$786 USD
View
B+
Retailer 8
-
$1,098 SGD
$859 USD
View
B+
Retailer 9
-
$1,309 SGD
£807 GBP
View
B+
Retailer 10
-
$1,342 SGD
$1,049 USD
View
Retailer 11
-
$1,437 SGD
A$1,729 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$1,482 SGD
ZAR 18,724 ZAR
View
B+
Retailer 13
-
$1,749 SGD
£1,077 GBP
View
B+
Retailer 14
-
$1,760 SGD
£1,084 GBP
View
Most Expensive
B
NZ Jewellers
3304d88d-e4ed-443f-829a-7d09fde6a122 · Oct 30
$2,997 SGD
$2,344 USD
View
14 more retailers have this diamond
Prices start from $816 SGDSave up to $2,181 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
0.31ct Heart
$816 SGD