Round|Natural|GIA

1.50ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7568145602

Certificate GIA 7568145602

Diamond specifications and retailer prices

From $5,566 USD
SGD 7,521 SGD
As of October 31, 2026
Save $5,090 USD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,656 USD at With Clarity · As of October 27, 2026
View at With Clarity

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568145602. Listed at 12 retailers as of October 27, 2026, with prices from $5,566 to $10,656, a $5,090 spread on the same certified stone. With Clarity lists it at $10,656. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7568145602
Dimensions7.20 × 7.29 × 4.49 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.20 mm7.29 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568145602
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 31
Current: $6,692 USD|Low: $5,566 USD|High: $11,095 USD|Avg: $7,387 USD|-8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 28, 2026
Retailer 9$5,566 USD
Retailer 5$6,185 USD
Retailer 8$6,250 USD
Retailer 4$6,535 USD
Retailer 3$6,676 USD
Retailer 1$6,692 USD
Retailer 6$6,791 USD
Retailer 10$7,740 USD
Retailer 11$7,793 USD
Retailer 7$7,845 USD
Retailer 2$7,968 USD
With Clarity$10,656 USD

26 data points across 12 retailers

12 retailers$5,566 USD to $10,656 USD

A
Cheapest Retailer
-
$5,566 USD
SGD 7,521 SGD
A
Retailer 2
-
$6,185 USD
SGD 8,358 SGD
View
A
Retailer 3
-
$6,250 USD
View
A
Retailer 4
-
$6,535 USD
View
Retailer 5
-
$6,676 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$6,692 USD
View
A
Retailer 7
-
$6,791 USD
£5,347 GBP
View
B+
Retailer 8
-
$7,740 USD
View
B+
Retailer 9
-
$7,793 USD
View
B+
Retailer 10
-
$7,845 USD
€7,471 EUR
View
B+
Retailer 11
-
$7,968 USD
View
Most Expensive
B
With Clarity
7568145602 · Oct 27
$10,656 USD
View
11 more retailers have this diamond
Prices start from $5,566 USDSave up to $5,090 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
$5,566 USD