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Oval|Natural|GIA

1.80ct I VS2 Oval Natural Diamond

VG • I/VS2 • GIA 6541015431

Certificate GIA 6541015431

Diamond specifications and retailer prices

From $13,222 SGD
$10,343 USD
As of October 28, 2026
Save $12,585 SGD (49%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $25,807 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 6541015431. Listed at 23 retailers as of October 28, 2026, with prices from $13,222 to $25,807, a $12,585 spread on the same certified stone. NZ Jewellers lists it at $25,807. 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 angle35.5°
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 6541015431
Dimensions9.67 × 6.75 × 4.27 mm
L/W Ratio1.43
Top View
9.67 mm6.75 mm1.80 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541015431
Side View
Table 62.0%Crown 35.5°Girdle: STK-VTKPavilion 38.1°Culet: NoneDepth 63.3%

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: Oct 28
Current: $25,807 SGD|Low: $14,342 SGD|High: $25,807 SGD|Avg: $18,376 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
October 31, 2026
Retailer 4$14,342 SGD
Retailer 3$14,838 SGD
Retailer 7$15,484 SGD
Retailer 8$16,516 SGD
Retailer 6$16,518 SGD
Retailer 10$16,774 SGD
Retailer 12$16,855 SGD
Retailer 2$17,419 SGD
Retailer 5$17,499 SGD
Retailer 11$22,627 SGD
Retailer 9$24,311 SGD
NZ Jewellers$25,807 SGD

39 data points across 12 retailers

23 retailers$13,222 SGD to $25,807 SGD

B+
Cheapest Retailer
-
$13,222 SGD
$10,343 USD
B+
Retailer 2
-
$14,342 SGD
$11,219 USD
View
B+
Retailer 3
-
$14,367 SGD
$11,238 USD
View
B
Retailer 4
-
$14,838 SGD
$11,607 USD
View
Final sale: no returns
B
Retailer 5
-
$15,245 SGD
$11,925 USD
View
B
Retailer 6
-
$15,484 SGD
$12,112 USD
View
B
Retailer 7
-
$16,516 SGD
$12,919 USD
View
B+
Retailer 8
-
$16,518 SGD
£10,174 GBP
View
B
Retailer 9
-
$16,526 SGD
$12,927 USD
View
B
Retailer 10
-
$16,774 SGD
$13,121 USD
View
Retailer 11
-
$16,855 SGD
A$20,284 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$16,992 SGD
$13,292 USD
View
B
Retailer 13
-
$17,419 SGD
$13,626 USD
View
B
Retailer 14
-
$17,499 SGD
£10,778 GBP
View
B
Retailer 15
-
$17,808 SGD
$13,930 USD
View
B
Retailer 16
-
$17,808 SGD
$13,930 USD
View
B
Retailer 17
-
$17,824 SGD
$13,942 USD
View
B
Retailer 18
-
$18,396 SGD
$14,390 USD
View
B
Retailer 19
-
$18,548 SGD
£11,424 GBP
View
B
Retailer 20
-
$18,708 SGD
$14,634 USD
View
B
Retailer 21
-
$22,627 SGD
ZAR 285,938 ZAR
View
B
Retailer 22
-
$24,311 SGD
£14,974 GBP
View
Most Expensive
B
NZ Jewellers
8411148d-bbbd-4b48-9109-694a846acf43 · Oct 30
$25,807 SGD
$20,187 USD
View
22 more retailers have this diamond
Prices start from $13,222 SGDSave up to $12,585 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+
1.80ct Oval
$13,222 SGD