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Oval|Natural|GIA

0.75ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 1568742535

Certificate GIA 1568742535

Diamond specifications and retailer prices

From $1,658 AUD
HK$9,100 HKD
As of October 31, 2026
Save $1,685 AUD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,343 AUD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.75ct natural oval diamond

This 0.75ct 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 1568742535. Listed at 9 retailers as of October 31, 2026, with prices from $1,658 to $3,343, a $1,685 spread on the same certified stone. Cape Diamonds lists it at $3,343. 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

0.75
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1568742535
Dimensions7.53 × 5.09 × 3.09 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Top View
7.53 mm5.09 mm0.75 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568742535
Side View
Table 63.0%Crown 35.6°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 60.8%

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 31
Current: $3,343 AUD|Low: $1,658 AUD|High: $3,343 AUD|Avg: $2,395 AUD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$1,658 AUD
Retailer 2$1,999 AUD
Retailer 9$2,051 AUD
Retailer 3$2,194 AUD
Retailer 6$2,490 AUD
Retailer 8$2,565 AUD
Retailer 5$2,725 AUD
Retailer 7$2,873 AUD
Cape Diamonds$3,343 AUD

2 data points across 9 retailers

9 retailers$1,658 AUD to $3,343 AUD

A
Cheapest Retailer
-
$1,658 AUD
HK$9,100 HKD
A
Retailer 2
-
$1,999 AUD
$1,404 USD
View
A
Retailer 3
-
$2,051 AUD
$1,441 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,194 AUD
$1,541 USD
View
B+
Retailer 5
-
$2,490 AUD
£1,377 GBP
View
B+
Retailer 6
-
$2,565 AUD
$1,802 USD
View
B+
Retailer 7
-
$2,725 AUD
$1,914 USD
View
B
Retailer 8
-
$2,873 AUD
€1,922 EUR
View
Most Expensive
B
Cape Diamonds
cert_1568742535 · Oct 31
$3,343 AUD
ZAR 37,938 ZAR
View
8 more retailers have this diamond
Prices start from $1,658 AUDSave up to $1,685 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
0.75ct Oval
$1,658 AUD