Oval|Natural|GIA

1.71ct F SI2 Oval Natural Diamond

VG • F/SI2 • GIA 2181293979

Certificate GIA 2181293979

Diamond specifications and retailer prices

From $9,140 USD
As of November 1, 2026
Save $4,797 USD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,937 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct natural oval diamond

This 1.71ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2181293979. Listed at 5 retailers as of November 1, 2026, with prices from $9,140 to $13,937, a $4,797 spread on the same certified stone. MOH London lists it at $13,937. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2181293979
Dimensions9.03 × 6.67 × 4.22 mm
L/W Ratio1.35
Top View
9.03 mm6.67 mm1.71 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2181293979
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.2%

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 1
Current: $13,937 USD|Low: $8,827 USD|High: $14,106 USD|Avg: $10,871 USD|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$8,886 USD
Retailer 4$9,010 USD
Retailer 5$9,140 USD
Retailer 2$11,241 USD
Retailer 3$11,355 USD
Retailer 7$12,417 USD
MOH London$13,937 USD

38 data points across 7 retailers

5 retailers$9,140 USD to $13,937 USD

Retailer 1
-
$9,010 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$9,140 USD
View
B
Retailer 3
-
$11,241 USD
€10,706 EUR
View
B
Retailer 4
-
$11,355 USD
£8,941 GBP
View
Most Expensive
B
MOH London
89D313CA1 · Nov 1
$13,937 USD
£10,974 GBP
View
4 more retailers have this diamond
Prices start from $9,140 USDSave up to $4,797 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+
1.71ct Oval
$9,140 USD