Oval|Natural|GIA

1.70ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 2526100646

Certificate GIA 2526100646

Diamond specifications and retailer prices

From $7,856 USD
As of October 30, 2026
Save $6,120 USD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,976 USD at MOH London · As of October 29, 2026
View at MOH London

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 2526100646. Listed at 15 retailers as of October 29, 2026, with prices from $7,856 to $13,976, a $6,120 spread on the same certified stone. MOH London lists it at $13,976. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2526100646
Dimensions9.29 × 6.65 × 4.18 mm
L/W Ratio1.40
Top View
9.29 mm6.65 mm1.70 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2526100646
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.8%

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: Oct 30
Current: $13,976 USD|Low: $7,774 USD|High: $13,976 USD|Avg: $9,860 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$7,856 USD
Retailer 3$8,307 USD
Retailer 9$8,416 USD
Retailer 10$8,639 USD
Retailer 2$9,832 USD
Retailer 7$10,343 USD
Retailer 11$10,590 USD
Retailer 12$10,590 USD
Retailer 5$10,748 USD
Retailer 4$10,950 USD
Retailer 6$11,126 USD
MOH London$13,976 USD

5 data points across 12 retailers

15 retailers$7,856 USD to $13,976 USD

B+
Cheapest Retailer
-
$7,856 USD
B+
Retailer 2
-
$8,307 USD
View
B+
Retailer 3
-
$8,414 USD
A$12,945 AUD
View
B+
Retailer 4
-
$8,416 USD
View
B+
Retailer 5
-
$8,639 USD
View
Final sale: no returns
B
Retailer 6
-
$9,643 USD
View
B
Retailer 7
-
$9,791 USD
View
B+
Retailer 8
-
$9,832 USD
£7,741 GBP
View
B+
Retailer 9
-
$10,343 USD
£8,144 GBP
View
B
Retailer 10
-
$10,590 USD
View
B
Retailer 11
-
$10,590 USD
View
B
Retailer 12
-
$10,748 USD
€10,236 EUR
View
B
Retailer 13
-
$10,950 USD
View
B
Retailer 14
-
$11,126 USD
View
Most Expensive
B
MOH London
1CFBABD69 · Oct 29
$13,976 USD
£11,005 GBP
View
14 more retailers have this diamond
Prices start from $7,856 USDSave up to $6,120 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+
1.70ct Oval
$7,856 USD