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Heart|Natural|GIA

0.75ct K SI2 Heart Natural Diamond

VG • K/SI2 • GIA 1343078046

Certificate GIA 1343078046

Diamond specifications and retailer prices

From $918 SGD
As of November 6, 2026
Save $2,930 SGD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,847 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1343078046. Listed at 15 retailers as of November 5, 2026, with prices from $918 to $3,847, a $2,930 spread on the same certified stone. NZ Jewellers lists it at $3,847. 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

0.75
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1343078046
Dimensions6.45 × 6.47 × 3.08 mm
L/W Ratio1.00
Key to symbols
Twinning Wisp
Top View
6.45 mm6.47 mm0.75 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1343078046
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 47.8%

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 6
Current: $1,585 SGD|Low: $918 SGD|High: $2,274 SGD|Avg: $1,452 SGD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$918 SGD
Retailer 6$1,166 SGD
Retailer 8$1,226 SGD
Retailer 10$1,276 SGD
Retailer 4$1,279 SGD
Retailer 2$1,364 SGD
Retailer 11$1,416 SGD
Retailer 5$1,421 SGD
Retailer 1$1,585 SGD
Retailer 3$1,785 SGD
Retailer 7$2,244 SGD

41 data points across 11 retailers

15 retailers$918 SGD to $3,847 SGD

B+
Cheapest Retailer
-
$918 SGD
B+
Retailer 2
-
$1,166 SGD
View
B+
Retailer 3
-
$1,226 SGD
View
Retailer 4
-
$1,226 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,239 SGD
View
B
Retailer 6
-
$1,274 SGD
View
B
Retailer 7
-
$1,276 SGD
View
B
Retailer 8
-
$1,279 SGD
View
B
Retailer 9
-
$1,416 SGD
View
B
Retailer 10
-
$1,416 SGD
View
B
Retailer 11
-
$1,421 SGD
View
B
Retailer 12
-
$1,585 SGD
View
B
Retailer 13
-
$1,744 SGD
View
B
Retailer 14
-
$2,244 SGD
View
Most Expensive
C
NZ Jewellers
ed262591-d29f-4699-bec7-5549c782e98d · Nov 5
$3,847 SGD
$3,002 USD
View
14 more retailers have this diamond
Prices start from $918 SGDSave up to $2,930 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+
0.75ct Heart
$918 SGD