Heart|Natural|GIA

1.50ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 2536165581

Certificate GIA 2536165581

Diamond specifications and retailer prices

From $5,597 USD
₹533,084 INR
As of October 30, 2026
Save $6,428 USD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,025 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2536165581. Listed at 17 retailers as of October 30, 2026, with prices from $5,597 to $12,025, a $6,428 spread on the same certified stone. NZ Jewellers lists it at $12,025. 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

1.50
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536165581
Dimensions7.93 × 6.96 × 4.10 mm
L/W Ratio1.14
Top View
7.93 mm6.96 mm1.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536165581
Side View
Table 55.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 58.9%

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 30
Current: $12,025 USD|Low: $5,564 USD|High: $12,025 USD|Avg: $7,532 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6$5,597 USD
Retailer 4$6,271 USD
Retailer 13$6,636 USD
Retailer 12$6,637 USD
Retailer 7$6,747 USD
Retailer 2$6,895 USD
Retailer 10$6,978 USD
Retailer 3$7,190 USD
Retailer 11$7,300 USD
Retailer 5$8,296 USD
Retailer 9$8,755 USD
Retailer 8$10,074 USD
NZ Jewellers$12,025 USD

30 data points across 13 retailers

17 retailers$5,597 USD to $12,025 USD

A
Cheapest Retailer
-
$5,597 USD
₹533,084 INR
B+
Retailer 2
-
$6,020 USD
View
B+
Retailer 3
-
$6,271 USD
View
B+
Retailer 4
-
$6,338 USD
View
B+
Retailer 5
-
$6,636 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,637 USD
View
B+
Retailer 7
-
$6,650 USD
View
B+
Retailer 8
-
$6,747 USD
£5,313 GBP
View
B+
Retailer 9
-
$6,895 USD
£5,429 GBP
View
Retailer 10
-
$6,978 USD
A$10,736 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$7,190 USD
View
B+
Retailer 12
-
$7,300 USD
View
B+
Retailer 13
-
$7,351 USD
View
B
Retailer 14
-
$8,296 USD
View
B
Retailer 15
-
$8,755 USD
ZAR 141,443 ZAR
View
B
Retailer 16
-
$10,074 USD
£7,932 GBP
View
Most Expensive
B
NZ Jewellers
0efecb27-87c4-440f-af64-26c7fe8f1ce8 · Oct 30
$12,025 USD
View
16 more retailers have this diamond
Prices start from $5,597 USDSave up to $6,428 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
1.50ct Heart
$5,597 USD