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 £1,280 GBP
A$2,642 AUD
As of November 1, 2026
Save £1,190 GBP (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,434 GBP 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: £3,434 GBP|Low: £992 GBP|High: £3,434 GBP|Avg: £1,770 GBP
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£992 GBP
Retailer 8£1,019 GBP
Retailer 15£1,241 GBP
Retailer 9£1,282 GBP
Retailer 12£1,336 GBP
Retailer 10£1,358 GBP
Retailer 6£1,484 GBP
Retailer 17£1,516 GBP
Retailer 7£1,550 GBP
Retailer 3£1,642 GBP
Retailer 4£1,654 GBP
Retailer 19£1,718 GBP
Retailer 22£1,742 GBP
Retailer 5£1,746 GBP
Retailer 21£1,895 GBP
Retailer 18£2,020 GBP
Retailer 16£2,052 GBP
Retailer 20£2,096 GBP
Retailer 11£2,257 GBP
Retailer 13£2,470 GBP
Retailer 2£2,877 GBP
NZ Jewellers£3,434 GBP

34 data points across 22 retailers

15 retailers£1,280 GBP to £2,470 GBP

B+
Cheapest Retailer
-
£1,280 GBP
A$2,642 AUD
B
Retailer 2
-
£1,484 GBP
$1,991 USD
View
B
Retailer 3
-
£1,516 GBP
$2,034 USD
View
Final sale: no returns
B
Retailer 4
-
£1,642 GBP
$2,204 USD
View
B
Retailer 5
-
£1,654 GBP
$2,220 USD
View
B
Retailer 6
-
£1,718 GBP
$2,306 USD
View
B
Retailer 7
-
£1,742 GBP
$2,338 USD
View
B
Retailer 8
-
£1,746 GBP
$2,343 USD
View
B
Retailer 9
-
£1,895 GBP
$2,543 USD
View
Retailer 10
-
£2,020 GBP
A$4,170 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
£2,052 GBP
€2,622 EUR
View
Retailer 12
-
£2,096 GBP
View
Price last confirmed 33 days ago
B
Retailer 13
-
£2,470 GBP
ZAR 53,548 ZAR
View
Retailer 14
-
£2,877 GBP
View
Price under review
Most Expensive
NZ Jewellers
31bf6988-bdc5-4e61-ae63-f548fc332d7f · Oct 30
£3,434 GBP
$4,608 USD
View
Price under review
14 more retailers have this diamond
Prices start from £1,280 GBPSave up to £1,190 GBP

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
£1,280 GBP