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Oval|Natural|GIA

2.20ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 6237747525

Certificate GIA 6237747525

Diamond specifications and retailer prices

From $18,788 NZD
As of November 4, 2026
Save $14,962 NZD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $33,749 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.2ct natural oval diamond

This 2.2ct natural oval sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237747525. Listed at 13 retailers as of November 4, 2026, with prices from $18,788 to $33,749, a $14,962 spread on the same certified stone. NZ Jewellers lists it at $33,749. 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

2.20
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.47°
OriginNatural
Grading LabGIA
CertificateGIA 6237747525
Dimensions10.69 × 7.06 × 4.48 mm
L/W Ratio1.51
Top View
10.69 mm7.06 mm2.20 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6237747525
Side View
Table 62.0%Crown 37.47°GirdlePavilionCulet: NDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $23,490 NZD|Low: $18,788 NZD|High: $32,003 NZD|Avg: $23,946 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$18,788 NZD
Retailer 8$19,969 NZD
Retailer 7$20,418 NZD
Retailer 3$21,683 NZD
Retailer 9$22,275 NZD
Retailer 1$23,490 NZD
Retailer 2$25,366 NZD
Retailer 4$27,805 NZD
Retailer 5$31,539 NZD

39 data points across 9 retailers

13 retailers$18,788 NZD to $33,749 NZD

B+
Cheapest Retailer
-
$18,788 NZD
B
Retailer 2
-
$19,969 NZD
View
Retailer 3
-
$20,249 NZD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$20,418 NZD
View
B+
Retailer 5
-
$21,683 NZD
View
B
Retailer 6
-
$21,937 NZD
View
B
Retailer 7
-
$22,275 NZD
View
B
Retailer 8
-
$23,490 NZD
View
B
Retailer 9
-
$25,312 NZD
View
B
Retailer 10
-
$25,366 NZD
View
B
Retailer 11
-
$27,805 NZD
View
B
Retailer 12
-
$31,539 NZD
View
Most Expensive
C
NZ Jewellers
836997f9-4b9c-45e7-afdb-016330ce29e5 · Nov 5
$33,749 NZD
$18,709 USD
View
12 more retailers have this diamond
Prices start from $18,788 NZDSave up to $14,962 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.

B+
2.20ct Oval
$18,788 NZD