Oval|Natural|GIA

1.80ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 2235832418

Certificate GIA 2235832418

Diamond specifications and retailer prices

From $9,029 USD
Save $7,648 USD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,677 USD at NZ Jewellers
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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235832418. Listed at 13 retailers, with prices from $9,029 to $16,677 at NZ Jewellers, a $7,648 spread on the same certified stone. 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

1.80
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.14°
OriginNatural
Grading LabGIA
CertificateGIA 2235832418
Dimensions9.49 × 6.80 × 4.32 mm
L/W Ratio1.40
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.49 mm6.80 mm1.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235832418
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39.14°Culet: NoneDepth 63.5%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $16,677 USD|Low: $9,029 USD|High: $16,677 USD|Avg: $11,750 USD
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
Retailer 15
October 1, 2026
Retailer 11$9,029 USD
Retailer 4$9,220 USD
Retailer 3$9,825 USD
Retailer 12$10,840 USD
Retailer 8$11,007 USD
Retailer 13$11,140 USD
Retailer 10$11,436 USD
Retailer 15$11,491 USD
Retailer 5$12,060 USD
Retailer 6$12,060 USD
Retailer 2$12,177 USD
Retailer 7$12,204 USD
Retailer 14$12,460 USD
Retailer 9$15,815 USD
NZ Jewellers$16,677 USD

11 data points across 15 retailers

13 retailers$9,029 USD to $16,677 USD

B+
Cheapest Retailer
-
$9,029 USD
B+
Retailer 2
-
$9,220 USD
View
B+
Retailer 3
-
$9,825 USD
View
B+
Retailer 4
-
$10,840 USD
View
B+
Retailer 5
-
$11,007 USD
View
B+
Retailer 6
-
$11,140 USD
A$17,138 AUD
View
B
Retailer 7
-
$11,436 USD
View
B
Retailer 8
-
$12,060 USD
View
B
Retailer 9
-
$12,060 USD
View
B
Retailer 10
-
$12,177 USD
€11,597 EUR
View
B
Retailer 11
-
$12,460 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$15,815 USD
£12,453 GBP
View
Most Expensive
B
NZ Jewellers
3602b420-916b-4572-8b92-84b9a2a65ab5 · Sep 30
$16,677 USD
View
12 more retailers have this diamond
Prices start from $9,029 USDSave up to $7,648 USD

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.

B+
1.80ct Oval
$9,029 USD