Oval|Natural|GIA

0.80ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6565117378

Certificate GIA 6565117378

Diamond specifications and retailer prices

From $1,294 AUD

HK$7,100 HKD

As of October 22, 2026

13 retailers carry this diamond

Most expensive: $4,304 AUD at NZ Jewellers · As of October 20, 2026

View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565117378. Listed at 13 retailers as of October 20, 2026. 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

0.80

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceStrong

Crown angle39.4°

Pavilion angle40.5°

OriginNatural

Grading LabGIA

CertificateGIA 6565117378

Dimensions7.05 × 5.19 × 3.38 mm

L/W Ratio1.36

Girdle conditionFaceted

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceStrong

CertificateGIA 6565117378

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 22

Current: $4,304 AUD|Low: $1,294 AUD|High: $4,577 AUD|Avg: $2,174 AUD|-6.0%

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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

October 21, 2026

Retailer 14$1,294 AUD

Retailer 15$1,328 AUD

Retailer 4$1,573 AUD

Retailer 17$1,629 AUD

Retailer 9$1,750 AUD

Retailer 6$1,764 AUD

Retailer 13$1,765 AUD

Retailer 2$1,856 AUD

Retailer 11$1,876 AUD

Retailer 12$1,945 AUD

Retailer 8$1,963 AUD

Retailer 16$1,966 AUD

Retailer 3$2,036 AUD

Retailer 18$2,214 AUD

Retailer 5$2,417 AUD

Retailer 10$2,453 AUD

Retailer 7$2,760 AUD

Retailer 19$3,249 AUD

NZ Jewellers$4,304 AUD

24 data points across 19 retailers

13 retailers$1,294 AUD to $4,304 AUD

Retailer 1

$1,294 AUD

HK$7,100 HKD

Price last confirmed 9 days ago

Retailer 2

$1,328 AUD

₹88,852 INR

View

Price last confirmed 12 days ago

Retailer 3

$1,573 AUD

$1,105 USD

View

Price last confirmed 13 days ago

Retailer 4

$1,750 AUD

$1,229 USD

View

Price last confirmed 17 days ago

Retailer 5

$1,764 AUD

$1,239 USD

View

Price last confirmed 12 days ago

Retailer 6

$1,876 AUD

$1,318 USD

View

Price last confirmed 16 days ago

Retailer 7

$1,945 AUD

£1,076 GBP

View

Price last confirmed 11 days ago

Retailer 8

$1,963 AUD

$1,379 USD

View

Price last confirmed 15 days ago

Retailer 9

$2,036 AUD

$1,430 USD

View

Price last confirmed 11 days ago

Retailer 10

$2,453 AUD

View

Price last confirmed 28 days ago

Retailer 11

$2,760 AUD

ZAR 31,316 ZAR

View

Price last confirmed 15 days ago

Retailer 12

$3,249 AUD

£1,797 GBP

View

Price last confirmed 11 days ago

Most Expensive

NZ Jewellers

bf6725ec-d30f-4bd1-b5ae-718108cc1e00 · Oct 20

$4,304 AUD

$3,023 USD

View

Price last confirmed 11 days ago

12 more retailers have this diamond

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.

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0.80ct Oval

$1,294 AUD