Round|Natural|GIA

1.50ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 7536988757

Certificate GIA 7536988757

Diamond specifications and retailer prices

From $4,762 USD
HK$37,200 HKD
As of October 30, 2026
Save $5,515 USD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,277 USD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7536988757. Listed at 25 retailers as of October 30, 2026, with prices from $4,762 to $10,277, a $5,515 spread on the same certified stone. NZ Jewellers lists it at $10,277. 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
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7536988757
Dimensions7.28 × 7.22 × 4.56 mm
L/W Ratio1.01
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Crystal, Cloud, Cavity, Needle
Top View
7.28 mm7.22 mm1.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536988757
Side View
Table 59.0%Crown 33.5°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,277 USD|Low: $4,698 USD|High: $10,277 USD|Avg: $6,590 USD|+1.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 13$4,762 USD
Retailer 18$4,901 USD
Retailer 2$5,247 USD
Retailer 12$5,289 USD
Retailer 6$5,385 USD
Retailer 8$5,438 USD
Retailer 9$5,597 USD
Retailer 3$5,644 USD
Retailer 20$5,876 USD
Retailer 7$5,990 USD
Retailer 4$6,064 USD
Retailer 22$6,064 USD
Retailer 23$6,064 USD
Retailer 19$6,221 USD
Retailer 5$6,346 USD
Retailer 17$6,544 USD
Retailer 21$6,597 USD
Retailer 10$6,997 USD
Retailer 11$7,679 USD
Retailer 15$9,002 USD
Retailer 14$9,255 USD
Retailer 16$9,303 USD
NZ Jewellers$10,277 USD

20 data points across 23 retailers

25 retailers$4,762 USD to $10,277 USD

A
Cheapest Retailer
-
$4,762 USD
HK$37,200 HKD
A
Retailer 2
-
$4,901 USD
₹466,746 INR
View
A
Retailer 3
-
$5,247 USD
View
A
Retailer 4
-
$5,289 USD
View
A
Retailer 5
-
$5,385 USD
View
A
Retailer 6
-
$5,438 USD
SGD 7,348 SGD
View
A
Retailer 7
-
$5,597 USD
View
Final sale: no returns
Retailer 8
-
$5,613 USD
SGD 7,585 SGD
View
Price last confirmed 16 days ago
A
Retailer 9
-
$5,644 USD
View
A
Retailer 10
-
$5,876 USD
£4,627 GBP
View
A
Retailer 11
-
$5,990 USD
View
B+
Retailer 12
-
$6,064 USD
View
B+
Retailer 13
-
$6,064 USD
View
B+
Retailer 14
-
$6,064 USD
View
B+
Retailer 15
-
$6,221 USD
View
Retailer 16
-
$6,234 USD
A$9,590 AUD
View
Price last confirmed 19 days ago
B+
Retailer 17
-
$6,346 USD
View
B+
Retailer 18
-
$6,544 USD
£5,153 GBP
View
B+
Retailer 19
-
$6,597 USD
€6,283 EUR
View
B+
Retailer 20
-
$6,997 USD
View
B+
Retailer 21
-
$7,679 USD
ZAR 124,051 ZAR
View
B
Retailer 22
-
$9,002 USD
View
B
Retailer 23
-
$9,255 USD
View
B+
Retailer 24
-
$9,303 USD
£7,325 GBP
View
Most Expensive
B
NZ Jewellers
fb43c910-be52-4229-b538-0e57fd684254 · Oct 30
$10,277 USD
View
24 more retailers have this diamond
Prices start from $4,762 USDSave up to $5,515 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
$4,762 USD