CaratHunter
Plans
Heart|Natural|GIA

0.52ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 1539873674

Certificate GIA 1539873674

Diamond specifications and retailer prices

From $823 NZD
$464 USD
As of November 2, 2026
Save $934 NZD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,757 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter 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 1539873674. Listed at 10 retailers as of November 2, 2026, with prices from $823 to $1,757, a $934 spread on the same certified stone. 77 Diamonds lists it at $1,757. 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

0.52
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 1539873674
Dimensions5.60 × 4.98 × 2.95 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.60 mm4.98 mm0.52 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539873674
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.3%

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 2
Current: $1,757 NZD|Low: $722 NZD|High: $1,761 NZD|Avg: $1,236 NZD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$722 NZD
Retailer 2$823 NZD
Retailer 4$1,183 NZD
Retailer 3$1,254 NZD
Retailer 6$1,402 NZD
Retailer 5$1,544 NZD
77 Diamonds$1,757 NZD

29 data points across 7 retailers

10 retailers$823 NZD to $1,757 NZD

A
Cheapest Retailer
-
$823 NZD
$464 USD
Final sale: no returns
A
Retailer 2
-
$974 NZD
$549 USD
View
B+
Retailer 3
-
$1,105 NZD
$623 USD
View
B+
Retailer 4
-
$1,183 NZD
$667 USD
View
B+
Retailer 5
-
$1,254 NZD
$707 USD
View
B
Retailer 6
-
$1,366 NZD
$770 USD
View
B
Retailer 7
-
$1,366 NZD
$770 USD
View
B
Retailer 8
-
$1,402 NZD
$790 USD
View
B
Retailer 9
-
$1,412 NZD
$796 USD
View
Most Expensive
B
77 Diamonds
HSMBRVNAYZJB · Nov 2
$1,757 NZD
£780 GBP
View
9 more retailers have this diamond
Prices start from $823 NZDSave up to $934 NZD

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
0.52ct Heart
$823 NZD