Marquise|Natural|GIA

1.05ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6127141306

Certificate GIA 6127141306

Diamond specifications and retailer prices

From £6,672 GBP
$8,940 USD
As of October 28, 2026
Save £5,389 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £12,061 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6127141306. Listed at 16 retailers as of October 28, 2026, with prices from £6,672 to £12,061, a £5,389 spread on the same certified stone. NZ Jewellers lists it at £12,061. 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

1.05
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6127141306
Dimensions11.42 × 4.94 × 3.36 mm
L/W Ratio2.31
Top View
11.42 mm4.94 mm1.05 ctD / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6127141306
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

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: Oct 28
Current: £12,061 GBP|Low: £6,633 GBP|High: £12,061 GBP|Avg: £8,675 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
November 1, 2026
Retailer 10£6,672 GBP
Retailer 12£7,236 GBP
Retailer 3£7,237 GBP
Retailer 11£7,359 GBP
Retailer 4£7,840 GBP
Retailer 6£7,924 GBP
Retailer 13£7,960 GBP
Retailer 9£7,964 GBP
Retailer 5£8,667 GBP
Retailer 8£9,119 GBP
Retailer 7£10,632 GBP
Retailer 2£11,302 GBP
NZ Jewellers£12,061 GBP

45 data points across 13 retailers

16 retailers£6,672 GBP to £12,061 GBP

B+
Cheapest Retailer
-
£6,672 GBP
$8,940 USD
B+
Retailer 2
-
£7,236 GBP
$9,696 USD
View
Final sale: no returns
B+
Retailer 3
-
£7,237 GBP
$9,697 USD
View
B+
Retailer 4
-
£7,359 GBP
$9,860 USD
View
B+
Retailer 5
-
£7,840 GBP
$10,505 USD
View
B+
Retailer 6
-
£7,924 GBP
View
B
Retailer 7
-
£7,960 GBP
$10,666 USD
View
Retailer 8
-
£7,964 GBP
A$16,417 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
£8,667 GBP
View
B
Retailer 10
-
£8,955 GBP
$11,999 USD
View
B
Retailer 11
-
£9,046 GBP
$12,121 USD
View
B
Retailer 12
-
£9,119 GBP
€11,637 EUR
View
Retailer 13
-
£9,523 GBP
$12,760 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
£10,632 GBP
ZAR 230,134 ZAR
View
B
Retailer 15
-
£11,302 GBP
View
Most Expensive
B
NZ Jewellers
548293a9-45c9-4d82-ac84-ab5d670aa2b0 · Oct 30
£12,061 GBP
$16,161 USD
View
15 more retailers have this diamond
Prices start from £6,672 GBPSave up to £5,389 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+
1.05ct Marquise
£6,672 GBP