Round|Natural|GIA

1.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6461210498

Certificate GIA 6461210498

Diamond specifications and retailer prices

From $6,182 USD
As of November 4, 2026
Save $5,368 USD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,765 USD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6461210498. Listed at 16 retailers as of November 4, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6461210498
Dimensions7.35 × 7.32 × 4.52 mm
L/W Ratio1.00
Top View
7.35 mm7.32 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6461210498
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.7%

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 4
Current: $8,175 USD|Low: $6,067 USD|High: $11,699 USD|Avg: $7,790 USD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 7$6,130 USD
Retailer 4$6,182 USD
Retailer 15$6,338 USD
Retailer 6$6,592 USD
Retailer 14$6,858 USD
Retailer 5$6,949 USD
Retailer 9$6,953 USD
Retailer 10$7,073 USD
Retailer 3$7,490 USD
Retailer 1$8,175 USD
Retailer 12$8,225 USD
Retailer 11$8,665 USD
Retailer 2$8,793 USD
Retailer 8$9,340 USD
Retailer 13$11,550 USD

29 data points across 15 retailers

16 retailers$6,182 USD to $11,550 USD

Retailer 1
-
$6,130 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$6,182 USD
View
A
Retailer 3
-
$6,338 USD
View
A
Retailer 4
-
$6,592 USD
View
A
Retailer 5
-
$6,858 USD
View
A
Retailer 6
-
$6,949 USD
View
Final sale: no returns
A
Retailer 7
-
$6,953 USD
View
A
Retailer 8
-
$7,073 USD
View
A
Retailer 9
-
$7,490 USD
View
B+
Retailer 10
-
$8,175 USD
View
B+
Retailer 11
-
$8,225 USD
View
B+
Retailer 12
-
$8,665 USD
View
B+
Retailer 13
-
$8,793 USD
View
B+
Retailer 14
-
$9,340 USD
View
B+
Retailer 15
-
$11,550 USD
View
Most Expensive
NZ Jewellers
8f62bf00-053c-4917-8999-f6824fb2196d · Oct 9
$13,765 USD
View
Price last confirmed 28 days ago
15 more retailers have this diamond
Prices start from $6,182 USDSave up to $5,368 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 Round
$6,182 USD