Marquise|Natural|GIA

1.20ct G VVS1 Marquise Natural Diamond

G/VVS1 • GIA 2564495448

Certificate GIA 2564495448

Diamond specifications and retailer prices

From £5,151 GBP
HK$54,000 HKD
As of November 1, 2026
Save £6,386 GBP (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £11,644 GBP at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included) and certified by GIA 2564495448. Listed at 18 retailers as of October 30, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
G
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564495448
Dimensions10.26 × 5.46 × 3.42 mm
L/W Ratio1.88
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
10.26 mm5.46 mm1.20 ctG / VVS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564495448
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £11,536 GBP|Low: £5,151 GBP|High: £11,644 GBP|Avg: £6,881 GBP|-0.9%
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
November 2, 2026
Retailer 15£5,151 GBP
Retailer 2£5,257 GBP
Retailer 6£5,360 GBP
Retailer 12£5,697 GBP
Retailer 8£5,756 GBP
Retailer 5£6,044 GBP
Retailer 9£6,316 GBP
Retailer 11£6,327 GBP
Retailer 16£6,367 GBP
Retailer 13£6,501 GBP
Retailer 3£6,897 GBP
Retailer 14£7,004 GBP
Retailer 4£7,085 GBP
Retailer 7£7,959 GBP
Retailer 10£9,612 GBP
NZ Jewellers£11,536 GBP

23 data points across 16 retailers

18 retailers£5,151 GBP to £11,536 GBP

A
Cheapest Retailer
-
£5,151 GBP
HK$54,000 HKD
A
Retailer 2
-
£5,257 GBP
₹671,919 INR
View
B+
Retailer 3
-
£5,360 GBP
€6,850 EUR
View
B+
Retailer 4
-
£5,697 GBP
$7,645 USD
View
Retailer 5
-
£5,756 GBP
SGD 10,439 SGD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
£6,044 GBP
$8,111 USD
View
B+
Retailer 7
-
£6,316 GBP
View
B
Retailer 8
-
£6,327 GBP
$8,490 USD
View
B
Retailer 9
-
£6,367 GBP
$8,544 USD
View
Final sale: no returns
Retailer 10
-
£6,501 GBP
A$13,421 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
£6,897 GBP
$9,256 USD
View
B
Retailer 12
-
£7,004 GBP
$9,399 USD
View
B
Retailer 13
-
£7,085 GBP
$9,508 USD
View
B
Retailer 14
-
£7,959 GBP
$10,680 USD
View
Retailer 15
-
£8,033 GBP
$10,780 USD
View
Price last confirmed 24 days ago
B
Retailer 16
-
£9,612 GBP
View
B
Retailer 17
-
£11,536 GBP
$15,481 USD
View
Most Expensive
NZ Jewellers
d9f2f192-fdb3-4d32-bbc2-4eae6293a92a · Oct 9
£11,644 GBP
$15,626 USD
View
Price last confirmed 24 days ago
17 more retailers have this diamond
Prices start from £5,151 GBPSave up to £6,386 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.

A
1.20ct Marquise
£5,151 GBP