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Oval|Natural|GIA

1.80ct G IF Oval Natural Diamond

GD • G/IF • GIA 1565233602

Certificate GIA 1565233602

Diamond specifications and retailer prices

From $19,853 AUD
HK$108,700 HKD
As of November 1, 2026
Save $20,491 AUD (51%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $40,344 AUD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565233602. Listed at 22 retailers as of November 1, 2026, with prices from $19,853 to $40,344, a $20,491 spread on the same certified stone. With Clarity lists it at $40,344. 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
G
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.47°
Pavilion angle34.56°
OriginNatural
Grading LabGIA
CertificateGIA 1565233602
Dimensions9.70 × 6.72 × 4.03 mm
L/W Ratio1.44
Girdle conditionFaceted
Top View
9.70 mm6.72 mm1.80 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565233602
Side View
Table 61.0%Crown 39.47°Girdle: STK-THKPavilion 34.56°Culet: NoneDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $24,761 AUD|Low: $22,812 AUD|High: $36,809 AUD|Avg: $27,175 AUD|-0.3%
Retailer 1
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
Retailer 16
November 2, 2026
Retailer 13$22,812 AUD
Retailer 14$22,887 AUD
Retailer 10$23,328 AUD
Retailer 8$23,582 AUD
Retailer 15$24,368 AUD
Retailer 16$24,634 AUD
Retailer 6$24,671 AUD
Retailer 1$24,761 AUD
Retailer 5$25,706 AUD
Retailer 7$26,991 AUD
Retailer 4$27,439 AUD
Retailer 9$28,248 AUD
Retailer 3$28,919 AUD
Retailer 2$32,991 AUD
Retailer 12$34,214 AUD
Retailer 11$36,370 AUD

33 data points across 16 retailers

22 retailers$19,853 AUD to $40,344 AUD

A
Cheapest Retailer
-
$19,853 AUD
HK$108,700 HKD
Retailer 2
-
$22,593 AUD
SGD 21,397 SGD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$22,812 AUD
$15,987 USD
View
Retailer 4
-
$22,887 AUD
$16,040 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$23,328 AUD
£12,873 GBP
View
B+
Retailer 6
-
$23,582 AUD
$16,527 USD
View
B+
Retailer 7
-
$23,631 AUD
$16,561 USD
View
B+
Retailer 8
-
$24,368 AUD
SGD 23,078 SGD
View
B+
Retailer 9
-
$24,634 AUD
$17,264 USD
View
Final sale: no returns
Retailer 10
-
$24,671 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$24,761 AUD
£13,664 GBP
View
Retailer 12
-
$25,706 AUD
$18,015 USD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$26,791 AUD
£14,784 GBP
View
Retailer 14
-
$26,991 AUD
$18,916 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$27,193 AUD
$19,058 USD
View
B
Retailer 16
-
$27,439 AUD
$19,230 USD
View
B+
Retailer 17
-
$28,248 AUD
€18,854 EUR
View
Retailer 18
-
$28,919 AUD
$20,267 USD
View
Price last confirmed 24 days ago
Retailer 19
-
$32,991 AUD
$23,121 USD
View
Price last confirmed 24 days ago
B
Retailer 20
-
$34,214 AUD
ZAR 387,368 ZAR
View
B
Retailer 21
-
$36,370 AUD
£20,070 GBP
View
Most Expensive
B
With Clarity
1565233602 · Nov 1
$40,344 AUD
$28,274 USD
View
21 more retailers have this diamond
Prices start from $19,853 AUDSave up to $20,491 AUD

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
$19,853 AUD