Oval|Natural|GIA

1.70ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 3555360443

Certificate GIA 3555360443

Diamond specifications and retailer prices

From $10,475 NZD
As of November 6, 2026
Save $3,216 NZD (23%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $23,092 NZD at NZ Jewellers · As of October 27, 2026
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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555360443. Listed at 21 retailers as of November 6, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.83°
Pavilion angle38.91°
OriginNatural
Grading LabGIA
CertificateGIA 3555360443
Dimensions9.34 × 6.65 × 4.12 mm
L/W Ratio1.40
Culet sizeNone
Top View
9.34 mm6.65 mm1.70 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555360443
Side View
Table 60.0%Crown 39.83°Girdle: MED-THKPavilion 38.91°Culet: NoneDepth 61.9%

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: $23,092 NZD|Low: $9,101 NZD|High: $23,092 NZD|Avg: $13,151 NZD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 18$10,255 NZD
Retailer 8$10,475 NZD
Retailer 9$10,908 NZD
Retailer 17$10,923 NZD
Retailer 10$11,058 NZD
Retailer 4$11,545 NZD
Retailer 21$11,547 NZD
Retailer 14$11,897 NZD
Retailer 2$12,276 NZD
Retailer 12$12,299 NZD
Retailer 19$12,508 NZD
Retailer 20$12,701 NZD
Retailer 6$12,743 NZD
Retailer 13$12,957 NZD
Retailer 7$12,965 NZD
Retailer 5$13,538 NZD
Retailer 11$13,915 NZD
Retailer 15$14,191 NZD
Retailer 3$14,433 NZD
Retailer 16$19,266 NZD
NZ Jewellers$23,092 NZD

36 data points across 21 retailers

21 retailers$10,475 NZD to $13,692 NZD

Retailer 1
-
$10,255 NZD
Price last confirmed 17 days ago
A
Retailer 2
-
$10,475 NZD
View
Retailer 3
-
$10,694 NZD
View
Price last confirmed 11 days ago
Retailer 4
-
$10,908 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$10,923 NZD
View
Retailer 6
-
$11,058 NZD
View
Price last confirmed 14 days ago
Retailer 7
-
$11,547 NZD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$11,897 NZD
View
A
Retailer 9
-
$12,276 NZD
View
Retailer 10
-
$12,299 NZD
View
Price last confirmed 13 days ago
Retailer 11
-
$12,508 NZD
View
Price last confirmed 12 days ago
Retailer 12
-
$12,701 NZD
View
Price last confirmed 13 days ago
Retailer 13
-
$12,743 NZD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$12,746 NZD
View
Retailer 15
-
$12,957 NZD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$13,692 NZD
View
Retailer 17
-
$13,915 NZD
View
Price last confirmed 12 days ago
Retailer 18
-
$14,191 NZD
View
Price last confirmed 12 days ago
Retailer 19
-
$14,433 NZD
View
Price last confirmed 11 days ago
Retailer 20
-
$19,266 NZD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
7a3f7e68-70e1-48c1-afe6-13aa0e440639 · Oct 27
$23,092 NZD
$12,801 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from $10,475 NZDSave up to $3,216 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
$10,475 NZD