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Oval|Natural|GIA

1.80ct I VS2 Oval Natural Diamond

VG • I/VS2 • GIA 1558036153

Certificate GIA 1558036153

Diamond specifications and retailer prices

From $11,812 SGD
As of October 29, 2026
Save $10,628 SGD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,440 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558036153. Listed at 19 retailers as of October 29, 2026, with prices from $11,812 to $22,440, a $10,628 spread on the same certified stone. NZ Jewellers lists it at $22,440. 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

1.80
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558036153
Dimensions9.92 × 6.59 × 4.16 mm
L/W Ratio1.51
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
9.92 mm6.59 mm1.80 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558036153
Side View
Table 59.0%Crown 37.8°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $22,440 SGD|Low: $11,739 SGD|High: $22,440 SGD|Avg: $16,094 SGD
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
October 31, 2026
Retailer 10$11,812 SGD
Retailer 6$13,629 SGD
Retailer 5$13,789 SGD
Retailer 3$14,088 SGD
Retailer 2$14,549 SGD
Retailer 9$14,626 SGD
Retailer 13$14,861 SGD
Retailer 11$16,100 SGD
Retailer 4$16,132 SGD
Retailer 12$16,348 SGD
Retailer 14$18,576 SGD
Retailer 8$19,675 SGD
Retailer 7$21,140 SGD
NZ Jewellers$22,440 SGD

44 data points across 14 retailers

19 retailers$11,812 SGD to $22,440 SGD

A
Cheapest Retailer
-
$11,812 SGD
B+
Retailer 2
-
$13,021 SGD
$10,185 USD
View
B+
Retailer 3
-
$13,789 SGD
$10,786 USD
View
B+
Retailer 4
-
$14,088 SGD
$11,020 USD
View
B+
Retailer 5
-
$14,549 SGD
£8,961 GBP
View
Retailer 6
-
$14,626 SGD
A$17,602 AUD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$14,644 SGD
$11,455 USD
View
B
Retailer 8
-
$14,861 SGD
$11,625 USD
View
Retailer 9
-
$16,100 SGD
$12,594 USD
View
Price last confirmed 32 days ago
B
Retailer 10
-
$16,100 SGD
$12,594 USD
View
B
Retailer 11
-
$16,132 SGD
£9,936 GBP
View
B
Retailer 12
-
$16,348 SGD
$12,788 USD
View
B
Retailer 13
-
$16,487 SGD
$12,897 USD
View
Retailer 14
-
$18,576 SGD
$14,531 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$18,576 SGD
$14,531 USD
View
B
Retailer 16
-
$19,675 SGD
ZAR 248,629 ZAR
View
B
Retailer 17
-
$21,140 SGD
£13,021 GBP
View
Retailer 18
-
$22,440 SGD
$17,553 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
d7de5be6-4499-4771-abd6-2d23affa3d63 · Oct 30
$22,440 SGD
$17,553 USD
View
18 more retailers have this diamond
Prices start from $11,812 SGDSave up to $10,628 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.

A
1.80ct Oval
$11,812 SGD