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Heart|Natural|GIA

0.30ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 1559708539

Certificate GIA 1559708539

Diamond specifications and retailer prices

From $351 SGD
₹26,121 INR
As of October 31, 2026
Save $779 SGD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,875 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559708539. Listed at 12 retailers as of October 31, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559708539
Dimensions3.84 × 4.63 × 2.83 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
3.84 mm4.63 mm0.30 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559708539
Side View
Table 62.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 61.1%

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 31
Current: $1,875 SGD|Low: $350 SGD|High: $1,875 SGD|Avg: $787 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$351 SGD
Retailer 9$490 SGD
Retailer 8$527 SGD
Retailer 7$546 SGD
Retailer 2$633 SGD
Retailer 10$658 SGD
Retailer 3$667 SGD
Retailer 6$671 SGD
Retailer 11$1,002 SGD
Retailer 4$1,130 SGD
NZ Jewellers$1,875 SGD

41 data points across 11 retailers

12 retailers$351 SGD to $1,130 SGD

A
Cheapest Retailer
-
$351 SGD
₹26,121 INR
B+
Retailer 2
-
$490 SGD
$383 USD
View
B+
Retailer 3
-
$527 SGD
$412 USD
View
B+
Retailer 4
-
$546 SGD
$427 USD
View
B+
Retailer 5
-
$565 SGD
$442 USD
View
B
Retailer 6
-
$633 SGD
£390 GBP
View
B
Retailer 7
-
$658 SGD
$515 USD
View
B
Retailer 8
-
$667 SGD
$522 USD
View
B+
Retailer 9
-
$671 SGD
£413 GBP
View
Retailer 10
-
$1,002 SGD
£617 GBP
View
Price last confirmed 32 days ago
B
Retailer 11
-
$1,130 SGD
£696 GBP
View
Most Expensive
NZ Jewellers
92601ad9-878b-44d4-9294-59592a7d9495 · Oct 30
$1,875 SGD
$1,467 USD
View
Price under review
11 more retailers have this diamond
Prices start from $351 SGDSave up to $779 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
0.30ct Heart
$351 SGD