Oval|Natural|GIA

1.70ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 2235759896

Certificate GIA 2235759896

Diamond specifications and retailer prices

From $9,022 USD
Save $8,139 USD (47%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $17,161 USD at NZ Jewellers
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct 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 2235759896. Listed at 26 retailers, with prices from $9,022 to $17,161 at NZ Jewellers, a $8,139 spread on the same certified stone. 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

1.70
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.57°
Pavilion angle39.46°
OriginNatural
Grading LabGIA
CertificateGIA 2235759896
Dimensions10.14 × 6.43 × 3.98 mm
L/W Ratio1.58
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
10.14 mm6.43 mm1.70 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235759896
Side View
Table 60.0%Crown 37.57°Girdle: STK-VTKPavilion 39.46°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $12,050 USD|Low: $9,022 USD|High: $16,786 USD|Avg: $11,732 USD
Retailer 1
Retailer 2
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Retailer 25
Retailer 26
October 1, 2026
Retailer 15$9,022 USD
Retailer 5$9,538 USD
Retailer 4$9,554 USD
Retailer 7$9,816 USD
Retailer 14$9,837 USD
Retailer 9$10,175 USD
Retailer 2$10,296 USD
Retailer 3$10,382 USD
Retailer 17$10,648 USD
Retailer 11$10,983 USD
Retailer 23$11,382 USD
Retailer 20$11,403 USD
Retailer 25$11,481 USD
Retailer 22$11,742 USD
Retailer 13$11,891 USD
Retailer 1$12,050 USD
Retailer 26$12,050 USD
Retailer 18$12,208 USD
Retailer 16$12,432 USD
Retailer 10$12,450 USD
Retailer 8$12,539 USD
Retailer 12$12,729 USD
Retailer 6$12,793 USD
Retailer 21$14,846 USD
Retailer 24$16,274 USD
Retailer 19$16,786 USD

14 data points across 26 retailers

26 retailers$9,022 USD to $17,161 USD

B+
Cheapest Retailer
-
$9,022 USD
B+
Retailer 2
-
$9,538 USD
View
B+
Retailer 3
-
$9,554 USD
View
B
Retailer 4
-
$9,816 USD
View
B
Retailer 5
-
$9,837 USD
CA$13,663 CAD
View
B+
Retailer 6
-
$10,175 USD
View
B+
Retailer 7
-
$10,296 USD
View
B+
Retailer 8
-
$10,382 USD
View
B
Retailer 9
-
$10,983 USD
View
B+
Retailer 10
-
$11,154 USD
View
B
Retailer 11
-
$11,326 USD
View
B
Retailer 12
-
$11,396 USD
£8,973 GBP
View
B
Retailer 13
-
$11,403 USD
A$17,544 AUD
View
B
Retailer 14
-
$11,481 USD
View
B
Retailer 15
-
$11,742 USD
£9,246 GBP
View
B
Retailer 16
-
$11,891 USD
View
B
Retailer 17
-
$12,050 USD
View
B
Retailer 18
-
$12,050 USD
View
B
Retailer 19
-
$12,450 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$12,539 USD
View
B
Retailer 21
-
$12,729 USD
€12,123 EUR
View
B
Retailer 22
-
$12,793 USD
View
B
Retailer 23
-
$12,871 USD
View
B
Retailer 24
-
$14,846 USD
ZAR 239,831 ZAR
View
B
Retailer 25
-
$16,274 USD
£12,814 GBP
View
Most Expensive
B
NZ Jewellers
3a2c30f0-c08a-41ed-972f-2ca2e5534f66 · Sep 29
$17,161 USD
View
25 more retailers have this diamond
Prices start from $9,022 USDSave up to $8,139 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.

B+
1.70ct Oval
$9,022 USD