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Round|Natural|GIA

1.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 7441476110

Certificate GIA 7441476110

Diamond specifications and retailer prices

From $17,335 NZD
$9,770 USD
As of November 1, 2026
Save $16,975 NZD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $34,310 NZD at Diamond Quarter · As of October 31, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7441476110. Listed at 19 retailers as of October 31, 2026, with prices from $17,335 to $34,310, a $16,975 spread on the same certified stone. Diamond Quarter lists it at $34,310. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7441476110
Dimensions7.50 × 7.44 × 4.39 mm
L/W Ratio1.01
Top View
7.50 mm7.44 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7441476110
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $20,959 NZD|Low: $16,270 NZD|High: $32,542 NZD|Avg: $22,735 NZD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$17,335 NZD
Retailer 2$18,116 NZD
Retailer 7$19,524 NZD
Retailer 10$19,526 NZD
Retailer 1$20,959 NZD
Retailer 3$21,153 NZD
Retailer 8$21,478 NZD
Retailer 5$23,435 NZD
Retailer 9$24,407 NZD
Retailer 4$30,495 NZD
Retailer 11$32,542 NZD

42 data points across 11 retailers

19 retailers$17,335 NZD to $34,310 NZD

B+
Cheapest Retailer
-
$17,335 NZD
$9,770 USD
B+
Retailer 2
-
$17,794 NZD
$10,029 USD
View
B
Retailer 3
-
$18,116 NZD
$10,210 USD
View
B
Retailer 4
-
$18,675 NZD
CA$14,619 CAD
View
B
Retailer 5
-
$19,524 NZD
$11,004 USD
View
Final sale: no returns
B
Retailer 6
-
$19,526 NZD
$11,005 USD
View
B
Retailer 7
-
$20,959 NZD
£9,301 GBP
View
B
Retailer 8
-
$21,153 NZD
$11,922 USD
View
B
Retailer 9
-
$21,478 NZD
$12,105 USD
View
B
Retailer 10
-
$22,576 NZD
$12,724 USD
View
B
Retailer 11
-
$22,764 NZD
$12,830 USD
View
B
Retailer 12
-
$22,764 NZD
$12,830 USD
View
B
Retailer 13
-
$23,435 NZD
€12,579 EUR
View
B
Retailer 14
-
$23,527 NZD
$13,260 USD
View
B
Retailer 15
-
$24,407 NZD
$13,756 USD
View
Retailer 16
-
$25,687 NZD
$14,477 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$30,495 NZD
£13,533 GBP
View
B
Retailer 18
-
$32,542 NZD
$18,341 USD
View
Most Expensive
B
Diamond Quarter
1.5SI2G74109FB9N · Oct 31
$34,310 NZD
£15,226 GBP
View
18 more retailers have this diamond
Prices start from $17,335 NZDSave up to $16,975 NZD

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.

B+
1.50ct Round
$17,335 NZD