Oval|Natural|GIA

1.50ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 5546862643

Certificate GIA 5546862643

Diamond specifications and retailer prices

From $7,628 USD
As of November 6, 2026
Save $6,724 USD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,352 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546862643. Listed at 22 retailers as of November 5, 2026, with prices from $7,628 to $14,352, a $6,724 spread on the same certified stone. NZ Jewellers lists it at $14,352. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546862643
Dimensions9.27 × 6.01 × 3.94 mm
L/W Ratio1.54
Top View
9.27 mm6.01 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546862643
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.5%

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 6
Current: $14,352 USD|Low: $7,628 USD|High: $14,352 USD|Avg: $10,413 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$7,628 USD
Retailer 9$8,270 USD
Retailer 3$8,303 USD
Retailer 5$9,265 USD
Retailer 8$9,456 USD
Retailer 10$9,472 USD
Retailer 11$9,597 USD
Retailer 2$10,675 USD
Retailer 4$10,764 USD
Retailer 6$12,562 USD
Retailer 7$13,412 USD
NZ Jewellers$14,352 USD

44 data points across 12 retailers

22 retailers$7,628 USD to $14,352 USD

B+
Cheapest Retailer
-
$7,628 USD
B+
Retailer 2
-
$8,021 USD
View
B+
Retailer 3
-
$8,270 USD
View
Final sale: no returns
B+
Retailer 4
-
$8,303 USD
View
B+
Retailer 5
-
$8,403 USD
View
B+
Retailer 6
-
$9,179 USD
View
B+
Retailer 7
-
$9,265 USD
View
B
Retailer 8
-
$9,328 USD
View
Retailer 9
-
$9,456 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$9,472 USD
View
B
Retailer 11
-
$9,568 USD
View
B
Retailer 12
-
$9,597 USD
View
B
Retailer 13
-
$9,909 USD
View
B
Retailer 14
-
$10,170 USD
View
B
Retailer 15
-
$10,170 USD
View
B
Retailer 16
-
$10,510 USD
View
B
Retailer 17
-
$10,675 USD
View
B
Retailer 18
-
$10,764 USD
View
B
Retailer 19
-
$11,003 USD
View
B
Retailer 20
-
$12,562 USD
View
B
Retailer 21
-
$13,412 USD
View
Most Expensive
B
NZ Jewellers
15496e81-322b-45a0-bdd8-1c679315a100 · Nov 5
$14,352 USD
View
21 more retailers have this diamond
Prices start from $7,628 USDSave up to $6,724 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.

B+
1.50ct Oval
$7,628 USD