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Oval|Natural|GIA

1.70ct F IF Oval Natural Diamond

VG • F/IF • GIA 1538709643

Certificate GIA 1538709643

Diamond specifications and retailer prices

From $26,927 NZD
As of November 6, 2026
Save $14,523 NZD (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $41,450 NZD at MOH London · As of November 4, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538709643. Listed at 14 retailers as of November 4, 2026, with prices from $26,927 to $41,450, a $14,523 spread on the same certified stone. MOH London lists it at $41,450. 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

1.70
Carat
F
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538709643
Dimensions9.44 × 6.73 × 4.03 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
9.44 mm6.73 mm1.70 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538709643
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $41,450 NZD|Low: $26,691 NZD|High: $43,166 NZD|Avg: $31,831 NZD|-0.6%
MOH London
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
November 5, 2026
Retailer 14$26,927 NZD
Retailer 12$27,004 NZD
Retailer 2$27,751 NZD
Retailer 13$28,148 NZD
Retailer 8$28,238 NZD
Retailer 5$28,438 NZD
Retailer 7$28,763 NZD
Retailer 9$30,625 NZD
Retailer 6$30,807 NZD
Retailer 10$31,135 NZD
Retailer 11$32,636 NZD
Retailer 3$32,840 NZD
Retailer 4$39,780 NZD
MOH London$41,450 NZD

40 data points across 14 retailers

14 retailers$26,927 NZD to $41,450 NZD

A
Cheapest Retailer
-
$26,927 NZD
A
Retailer 2
-
$27,004 NZD
View
A
Retailer 3
-
$27,751 NZD
View
B+
Retailer 4
-
$28,148 NZD
View
Final sale: no returns
B+
Retailer 5
-
$28,238 NZD
View
Retailer 6
-
$28,438 NZD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$28,763 NZD
View
B+
Retailer 8
-
$30,625 NZD
View
Retailer 9
-
$30,807 NZD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$31,135 NZD
View
B
Retailer 11
-
$32,636 NZD
View
B+
Retailer 12
-
$32,840 NZD
View
B
Retailer 13
-
$39,780 NZD
View
Most Expensive
B
MOH London
CFF8E3C09 · Nov 4
$41,450 NZD
£18,093 GBP
View
13 more retailers have this diamond
Prices start from $26,927 NZDSave up to $14,523 NZD

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
$26,927 NZD