Marquise|Natural|GIA

1.02ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 1549694774

Certificate GIA 1549694774

Diamond specifications and retailer prices

From £3,403 GBP
$4,560 USD
As of November 2, 2026
Save £2,346 GBP (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,436 GBP at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549694774. Listed at 10 retailers as of November 1, 2026, with a 69% 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

1.02
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.43°
Pavilion angle41.24°
OriginNatural
Grading LabGIA
CertificateGIA 1549694774
Dimensions9.46 × 5.18 × 3.52 mm
L/W Ratio1.83
Girdle conditionVery Thick
Key to symbols
Cloud, Feather, Pinpoint, Needle, Indented Natural
Top View
9.46 mm5.18 mm1.02 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549694774
Side View
Table 55.0%Crown 38.43°GirdlePavilion 41.24°CuletDepth 67.9%

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 2
Current: £4,076 GBP|Low: £3,361 GBP|High: £6,062 GBP|Avg: £4,035 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6£3,361 GBP
Retailer 4£3,403 GBP
Retailer 2£3,450 GBP
Retailer 5£3,655 GBP
Retailer 7£3,956 GBP
Retailer 1£4,076 GBP
Retailer 8£4,144 GBP
Retailer 3£5,750 GBP

35 data points across 8 retailers

10 retailers£3,403 GBP to £5,750 GBP

A
Cheapest Retailer
-
£3,403 GBP
$4,560 USD
A
Retailer 2
-
£3,450 GBP
View
Retailer 3
-
£3,655 GBP
A$7,534 AUD
View
Price last confirmed 23 days ago
Retailer 4
-
£3,694 GBP
$4,950 USD
View
Price last confirmed 32 days ago
Retailer 5
-
£3,694 GBP
$4,950 USD
View
Price last confirmed 25 days ago
Retailer 6
-
£3,766 GBP
$5,046 USD
View
Price last confirmed 40 days ago
B+
Retailer 7
-
£4,076 GBP
$5,461 USD
View
B
Retailer 8
-
£5,750 GBP
View
Retailer 9
-
£6,299 GBP
$8,440 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
7cd6decb-c09c-4ed5-bf7b-358d56cd7d95 · Oct 6
£6,436 GBP
$8,624 USD
View
Price last confirmed 26 days ago
9 more retailers have this diamond
Prices start from £3,403 GBPSave up to £2,346 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
1.02ct Marquise
£3,403 GBP