Oval|Natural|GIA

1.50ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 3565122213

Certificate GIA 3565122213

Diamond specifications and retailer prices

From $8,951 USD
As of November 6, 2026
22 retailers carry this diamond
Most expensive: $14,247 USD at NZ Jewellers · As of October 23, 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 3565122213. Listed at 22 retailers as of November 6, 2026. 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
FluorescenceNone
Crown angle41.79°
Pavilion angle35.56°
OriginNatural
Grading LabGIA
CertificateGIA 3565122213
Dimensions8.64 × 6.14 × 3.98 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint, Cloud, Natural
Top View
8.64 mm6.14 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565122213
Side View
Table 63.0%Crown 41.79°Girdle: THK-VTKPavilion 35.56°Culet: NoneDepth 64.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $8,951 USD|Low: $6,650 USD|High: $12,014 USD|Avg: $8,343 USD|+27.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$6,696 USD
Retailer 11$7,000 USD
Retailer 2$7,534 USD
Retailer 3$7,862 USD
Retailer 8$8,049 USD
Retailer 6$8,051 USD
Retailer 10$8,172 USD
Retailer 1$8,951 USD
Retailer 7$9,257 USD
Retailer 5$10,372 USD
Retailer 9$11,887 USD

29 data points across 11 retailers

22 retailers

Retailer 1
-
$6,515 USD
Price last confirmed 8 days ago
Retailer 2
-
$6,696 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$7,000 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$7,363 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$7,534 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$7,720 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$7,835 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$7,863 USD
View
Price last confirmed 29 days ago
Retailer 9
-
$8,049 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$8,172 USD
View
Price last confirmed 15 days ago
Retailer 11
-
$8,518 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$8,565 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$8,649 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$8,701 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$8,763 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$8,912 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$8,951 USD
View
Retailer 18
-
$9,257 USD
View
Price last confirmed 11 days ago
Retailer 19
-
$9,829 USD
View
Price last confirmed 14 days ago
Retailer 20
-
$10,372 USD
View
Price last confirmed 10 days ago
Retailer 21
-
$11,887 USD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
a4750185-cd36-40b7-9fe2-b63ce9ca6e75 · Oct 23
$14,247 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $8,951 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
$8,951 USD