Oval|Natural|GIA

1.70ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6237590919

Certificate GIA 6237590919

Diamond specifications and retailer prices

From $4,990 USD
SGD 6,743 SGD
As of October 29, 2026
Save $3,924 USD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,914 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237590919. Listed at 13 retailers as of October 26, 2026, with prices from $4,990 to $8,914, a $3,924 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,914. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.42°
Pavilion angle39.96°
OriginNatural
Grading LabGIA
CertificateGIA 6237590919
Dimensions9.23 × 6.68 × 4.19 mm
L/W Ratio1.38
Top View
9.23 mm6.68 mm1.70 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237590919
Side View
Table 60.0%Crown 40.42°Girdle: STK-THKPavilion 39.96°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,532 USD|Low: $4,990 USD|High: $9,628 USD|Avg: $6,131 USD|-7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 30, 2026
Retailer 7$4,990 USD
Retailer 10$5,025 USD
Retailer 8$5,073 USD
Retailer 5$5,185 USD
Retailer 6$5,188 USD
Retailer 2$5,349 USD
Retailer 1$5,532 USD
Retailer 11$6,102 USD
Retailer 9$6,116 USD
Retailer 4$6,324 USD
Retailer 3$7,141 USD
Wholesale Diamonds Direct$8,914 USD

36 data points across 12 retailers

13 retailers$4,990 USD to $8,914 USD

A
Cheapest Retailer
-
$4,990 USD
SGD 6,743 SGD
A
Retailer 2
-
$5,025 USD
View
A
Retailer 3
-
$5,073 USD
View
A
Retailer 4
-
$5,185 USD
View
A
Retailer 5
-
$5,188 USD
View
A
Retailer 6
-
$5,349 USD
SGD 7,228 SGD
View
A
Retailer 7
-
$5,532 USD
£4,356 GBP
View
A
Retailer 8
-
$6,102 USD
View
A
Retailer 9
-
$6,116 USD
View
A
Retailer 10
-
$6,324 USD
€6,023 EUR
View
A
Retailer 11
-
$6,350 USD
View
B+
Retailer 12
-
$7,141 USD
CA$9,918 CAD
View
Most Expensive
B+
Wholesale Diamonds Direct
612059605 · Oct 26
$8,914 USD
View
12 more retailers have this diamond
Prices start from $4,990 USDSave up to $3,924 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.

A
1.70ct Oval
$4,990 USD