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Oval|Natural|GIA

2.20ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 6512751875

Certificate GIA 6512751875

Diamond specifications and retailer prices

From $12,187 SGD
As of November 6, 2026
Save $9,879 SGD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,065 SGD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6512751875. Listed at 16 retailers as of November 5, 2026, with prices from $12,187 to $22,065, a $9,879 spread on the same certified stone. NZ Jewellers lists it at $22,065. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 6512751875
Dimensions10.15 × 7.25 × 4.52 mm
L/W Ratio1.40
Top View
10.15 mm7.25 mm2.20 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512751875
Side View
Table 61.0%CrownGirdle: MED-THKPavilion 38.8°Culet: NoneDepth 62.4%

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 6
Current: $12,187 SGD|Low: $11,880 SGD|High: $20,925 SGD|Avg: $15,505 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$11,880 SGD
Retailer 1$12,187 SGD
Retailer 3$14,162 SGD
Retailer 7$14,563 SGD
Retailer 2$15,884 SGD
Retailer 4$18,178 SGD
Retailer 5$20,620 SGD

41 data points across 7 retailers

16 retailers$12,187 SGD to $22,065 SGD

Retailer 1
-
$11,880 SGD
Price last confirmed 19 days ago
B+
Retailer 2
-
$12,187 SGD
View
B+
Retailer 3
-
$12,264 SGD
View
B+
Retailer 4
-
$12,283 SGD
View
B
Retailer 5
-
$13,085 SGD
View
Retailer 6
-
$13,239 SGD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$13,349 SGD
View
B
Retailer 8
-
$14,162 SGD
View
B
Retailer 9
-
$14,342 SGD
View
B
Retailer 10
-
$14,563 SGD
View
B
Retailer 11
-
$15,291 SGD
View
B
Retailer 12
-
$15,884 SGD
View
B
Retailer 13
-
$16,548 SGD
View
B
Retailer 14
-
$18,178 SGD
View
B
Retailer 15
-
$20,620 SGD
View
Most Expensive
C
NZ Jewellers
1d6f2c85-a1f1-47b7-9614-5fa7d08ab4dc · Nov 5
$22,065 SGD
$17,217 USD
View
15 more retailers have this diamond
Prices start from $12,187 SGDSave up to $9,879 SGD

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
$12,187 SGD