Marquise|Natural|GIA

1.01ct J VS2 Marquise Natural Diamond

VG • J/VS2 • GIA 6551813519

Certificate GIA 6551813519

Diamond specifications and retailer prices

From £1,290 GBP
HK$13,500 HKD
As of November 1, 2026
Save £1,750 GBP (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,779 GBP at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551813519. Listed at 19 retailers as of November 1, 2026, with a 136% 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

1.01
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551813519
Dimensions9.66 × 5.09 × 3.39 mm
L/W Ratio1.90
Top View
9.66 mm5.09 mm1.01 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551813519
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

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: £1,888 GBP|Low: £1,280 GBP|High: £3,270 GBP|Avg: £1,938 GBP|-4.3%
Retailer 1
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
November 2, 2026
Retailer 9£1,290 GBP
Retailer 3£1,567 GBP
Retailer 4£1,602 GBP
Retailer 2£1,637 GBP
Retailer 7£1,692 GBP
Retailer 11£1,735 GBP
Retailer 5£1,831 GBP
Retailer 14£1,839 GBP
Retailer 13£1,872 GBP
Retailer 1£1,888 GBP
Retailer 10£2,133 GBP
Retailer 12£2,166 GBP
Retailer 6£2,271 GBP
Retailer 8£3,040 GBP

30 data points across 14 retailers

19 retailers£1,290 GBP to £3,040 GBP

A
Cheapest Retailer
-
£1,290 GBP
HK$13,500 HKD
A
Retailer 2
-
£1,567 GBP
$2,100 USD
View
B+
Retailer 3
-
£1,602 GBP
$2,146 USD
View
Final sale: no returns
A
Retailer 4
-
£1,637 GBP
$2,193 USD
View
A
Retailer 5
-
£1,692 GBP
View
B+
Retailer 6
-
£1,735 GBP
$2,325 USD
View
Retailer 7
-
£1,808 GBP
$2,422 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
£1,831 GBP
SGD 3,316 SGD
View
B+
Retailer 9
-
£1,839 GBP
$2,464 USD
View
B+
Retailer 10
-
£1,872 GBP
$2,508 USD
View
B+
Retailer 11
-
£1,888 GBP
View
Retailer 12
-
£1,967 GBP
$2,636 USD
View
Price last confirmed 32 days ago
Retailer 13
-
£2,086 GBP
$2,795 USD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
£2,133 GBP
ZAR 46,163 ZAR
View
B+
Retailer 15
-
£2,166 GBP
€2,764 EUR
View
Retailer 16
-
£2,271 GBP
A$4,681 AUD
View
Price last confirmed 25 days ago
Retailer 17
-
£2,296 GBP
$3,077 USD
View
Price last confirmed 56 days ago
B
Retailer 18
-
£3,040 GBP
View
Most Expensive
NZ Jewellers
b9d0acc4-054b-42d0-a414-e6b8b55441c0 · Oct 14
£3,779 GBP
$5,064 USD
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from £1,290 GBPSave up to £1,750 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
1.01ct Marquise
£1,290 GBP