CaratHunter
Plans
Marquise|Natural|GIA

0.74ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6552269148

Certificate GIA 6552269148

Diamond specifications and retailer prices

From $2,445 AUD
As of November 1, 2026
Save $2,274 AUD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,560 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.74ct natural marquise diamond

This 0.74ct natural marquise sits in the half to three-quarter 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 6552269148. Listed at 15 retailers as of October 31, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.74
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552269148
Dimensions9.06 × 4.74 × 2.97 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
9.06 mm4.74 mm0.74 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552269148
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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: Nov 1
Current: $6,560 AUD|Low: $1,895 AUD|High: $6,560 AUD|Avg: $3,381 AUD
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
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 14$1,895 AUD
Retailer 8$1,947 AUD
Retailer 15$2,370 AUD
Retailer 9$2,450 AUD
Retailer 12$2,553 AUD
Retailer 10$2,594 AUD
Retailer 6$2,834 AUD
Retailer 17$2,896 AUD
Retailer 7$2,960 AUD
Retailer 3$3,138 AUD
Retailer 4$3,160 AUD
Retailer 19$3,283 AUD
Retailer 22$3,328 AUD
Retailer 5$3,336 AUD
Retailer 21$3,620 AUD
Retailer 18$3,859 AUD
Retailer 16$3,919 AUD
Retailer 20$4,004 AUD
Retailer 11$4,312 AUD
Retailer 13$4,719 AUD
Retailer 2$5,496 AUD
NZ Jewellers$6,560 AUD

34 data points across 22 retailers

15 retailers$2,445 AUD to $4,719 AUD

B+
Cheapest Retailer
-
$2,445 AUD
B
Retailer 2
-
$2,834 AUD
$1,991 USD
View
B
Retailer 3
-
$2,896 AUD
$2,034 USD
View
Final sale: no returns
B
Retailer 4
-
$3,138 AUD
$2,204 USD
View
B
Retailer 5
-
$3,160 AUD
$2,220 USD
View
B
Retailer 6
-
$3,283 AUD
$2,306 USD
View
B
Retailer 7
-
$3,328 AUD
$2,338 USD
View
B
Retailer 8
-
$3,336 AUD
$2,343 USD
View
B
Retailer 9
-
$3,620 AUD
$2,543 USD
View
Retailer 10
-
$3,859 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$3,919 AUD
€2,622 EUR
View
Retailer 12
-
$4,004 AUD
£2,215 GBP
View
Price last confirmed 33 days ago
B
Retailer 13
-
$4,719 AUD
ZAR 53,548 ZAR
View
Retailer 14
-
$5,496 AUD
£3,040 GBP
View
Price under review
Most Expensive
NZ Jewellers
31bf6988-bdc5-4e61-ae63-f548fc332d7f · Oct 30
$6,560 AUD
$4,608 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,445 AUDSave up to $2,274 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.

B+
0.74ct Marquise
$2,445 AUD