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Oval|Natural|GIA

3.09ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 1232772573

Certificate GIA 1232772573

Diamond specifications and retailer prices

From $28,322 SGD
As of November 6, 2026
Save $1,813 SGD (6%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $30,135 SGD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 3.09ct natural oval diamond

This 3.09ct natural oval sits in the three to five 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 1232772573. Listed at 3 retailers as of November 5, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.09
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.35°
Pavilion angle40.38°
OriginNatural
Grading LabGIA
CertificateGIA 1232772573
Dimensions11.68 × 8.07 × 5.05 mm
L/W Ratio1.45
Girdle conditionThick
Key to symbols
Crystal, Feather, Cloud, Needle, Knot
Top View
11.68 mm8.07 mm3.09 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232772573
Side View
Table 60.0%Crown 37.35°GirdlePavilion 40.38°CuletDepth 62.5%

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: $30,135 SGD|Low: $27,606 SGD|High: $31,161 SGD|Avg: $28,921 SGD|-0.9%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$27,606 SGD
Retailer 2$28,322 SGD
77 Diamonds$30,135 SGD

33 data points across 3 retailers

3 retailers$28,322 SGD to $30,135 SGD

B+
Cheapest Retailer
-
$28,322 SGD
Retailer 2
-
$28,322 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
77 Diamonds
OVMBDSNER8YF · Nov 5
$30,135 SGD
£18,515 GBP
View
2 more retailers have this diamond
Prices start from $28,322 SGDSave up to $1,813 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+
3.09ct Oval
$28,322 SGD