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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 6445982205

Certificate GIA 6445982205

Diamond specifications and retailer prices

From $4,109 USD
HK$32,100 HKD
As of October 30, 2026
Save $6,139 USD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,248 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6445982205. Listed at 17 retailers as of October 29, 2026, with prices from $4,109 to $10,248, a $6,139 spread on the same certified stone. Diamond Quarter lists it at $10,248. 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
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6445982205
Dimensions7.28 × 7.22 × 4.50 mm
L/W Ratio1.01
Top View
7.28 mm7.22 mm1.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6445982205
Side View
Table 58.0%CrownGirdle: SLI-THKPavilionCulet: 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 30
Current: $5,953 USD|Low: $4,109 USD|High: $9,350 USD|Avg: $5,696 USD|-0.6%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 6$4,109 USD
Retailer 3$4,526 USD
Retailer 8$4,583 USD
Retailer 5$4,875 USD
Retailer 4$4,924 USD
Retailer 2$5,160 USD
Retailer 9$5,277 USD
Retailer 10$5,418 USD
Retailer 7$5,530 USD
Retailer 13$5,590 USD
Retailer 14$5,590 USD
Retailer 15$5,590 USD
Retailer 1$5,953 USD
Retailer 11$6,344 USD
Retailer 17$6,451 USD
Retailer 12$8,952 USD
Retailer 16$9,350 USD

27 data points across 17 retailers

17 retailers$4,109 USD to $10,248 USD

A
Cheapest Retailer
-
$4,109 USD
HK$32,100 HKD
A
Retailer 2
-
$4,526 USD
₹431,017 INR
View
A
Retailer 3
-
$4,875 USD
View
A
Retailer 4
-
$4,924 USD
View
B+
Retailer 5
-
$5,160 USD
View
Final sale: no returns
A
Retailer 6
-
$5,277 USD
SGD 7,131 SGD
View
A
Retailer 7
-
$5,418 USD
£4,266 GBP
View
A
Retailer 8
-
$5,530 USD
View
A
Retailer 9
-
$5,590 USD
View
A
Retailer 10
-
$5,590 USD
View
A
Retailer 11
-
$5,590 USD
View
A
Retailer 12
-
$5,953 USD
£4,688 GBP
View
B+
Retailer 13
-
$6,344 USD
€6,042 EUR
View
B+
Retailer 14
-
$6,451 USD
View
B
Retailer 15
-
$8,952 USD
£7,049 GBP
View
B
Retailer 16
-
$9,350 USD
View
Most Expensive
B
Diamond Quarter
1.5SI2F64054666N · Oct 29
$10,248 USD
£8,069 GBP
View
16 more retailers have this diamond
Prices start from $4,109 USDSave up to $6,139 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
$4,109 USD