CaratHunter
Plans
Heart|Natural|GIA

0.54ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2538907699

Certificate GIA 2538907699

Diamond specifications and retailer prices

From $568 USD
As of November 6, 2026
Save $198 USD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $766 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.54ct natural heart diamond

This 0.54ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2538907699. Listed at 2 retailers as of November 6, 2026, with prices from $568 to $766, a $198 spread on the same certified stone. 77 Diamonds lists it at $766. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2538907699
Dimensions4.97 × 5.83 × 3.29 mm
L/W Ratio1.17
Top View
4.97 mm5.83 mm0.54 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2538907699
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.3%

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 6
Current: $766 USD|Low: $426 USD|High: $784 USD|Avg: $624 USD|-0.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$426 USD
Retailer 2$568 USD
Retailer 4$620 USD
Retailer 3$760 USD
77 Diamonds$766 USD

41 data points across 5 retailers

2 retailers$568 USD to $766 USD

A
Cheapest Retailer
-
$568 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPXGGFPPA3 · Nov 6
$766 USD
£603 GBP
View
1 more retailer has this diamond
Prices start from $568 USDSave up to $198 USD

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
0.54ct Heart
$568 USD