Oval|Natural|GIA

1.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1567144470

Certificate GIA 1567144470

Diamond specifications and retailer prices

From $5,394 USD
As of November 6, 2026
Save $5,268 USD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,662 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 1567144470. Listed at 16 retailers as of November 5, 2026, with prices from $5,394 to $10,662, a $5,268 spread on the same certified stone. NZ Jewellers lists it at $10,662. 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

1.30
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.05°
OriginNatural
Grading LabGIA
CertificateGIA 1567144470
Dimensions8.88 × 5.92 × 3.72 mm
L/W Ratio1.50
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Needle, Natural
Top View
8.88 mm5.92 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1567144470
Side View
Table 62.0%Crown 38.05°GirdlePavilionCulet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $10,662 USD|Low: $5,103 USD|High: $10,662 USD|Avg: $6,630 USD|+9.5%
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
November 6, 2026
Retailer 8$5,103 USD
Retailer 2$5,394 USD
Retailer 17$5,560 USD
Retailer 13$5,813 USD
Retailer 9$5,828 USD
Retailer 3$5,884 USD
Retailer 16$5,925 USD
Retailer 10$6,035 USD
Retailer 4$6,375 USD
Retailer 15$6,375 USD
Retailer 6$6,410 USD
Retailer 11$6,532 USD
Retailer 12$6,925 USD
Retailer 5$7,355 USD
Retailer 14$7,778 USD
Retailer 7$9,105 USD
NZ Jewellers$10,662 USD

44 data points across 17 retailers

16 retailers$5,394 USD to $10,662 USD

Retailer 1
-
$5,103 USD
Price last confirmed 11 days ago
B
Retailer 2
-
$5,394 USD
View
B+
Retailer 3
-
$5,560 USD
View
B+
Retailer 4
-
$5,813 USD
View
Retailer 5
-
$5,828 USD
View
Price last confirmed 28 days ago
B
Retailer 6
-
$5,884 USD
View
Final sale: no returns
B
Retailer 7
-
$5,925 USD
View
B
Retailer 8
-
$6,035 USD
View
B
Retailer 9
-
$6,375 USD
View
B
Retailer 10
-
$6,375 USD
View
B
Retailer 11
-
$6,532 USD
View
B
Retailer 12
-
$6,925 USD
View
B
Retailer 13
-
$7,355 USD
View
B
Retailer 14
-
$7,778 USD
View
Retailer 15
-
$9,105 USD
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
20a3ce29-bbcf-470a-862e-b29503e3116e · Nov 5
$10,662 USD
View
15 more retailers have this diamond
Prices start from $5,394 USDSave up to $5,268 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+
1.30ct Oval
$5,394 USD