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Round|Natural|GIA

1.33ct G I1 Round Natural Diamond

EX • G/I1 • GIA 6532771289

Certificate GIA 6532771289

Diamond specifications and retailer prices

From £1,681 GBP
HK$17,600 HKD
As of November 1, 2026
Save £3,031 GBP (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,712 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.33ct natural round diamond

This 1.33ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6532771289. Listed at 9 retailers as of October 30, 2026, with prices from £1,681 to £4,712, a £3,031 spread on the same certified stone. NZ Jewellers lists it at £4,712. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532771289
Dimensions7.01 × 7.04 × 4.40 mm
L/W Ratio1.00
Top View
7.01 mm7.04 mm1.33 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532771289
Side View
Table 55.0%Crown 36°Girdle: THN-MDPavilion 40.8°CuletDepth 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: £4,712 GBP|Low: £1,662 GBP|High: £4,712 GBP|Avg: £2,529 GBP|+16.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4£1,681 GBP
Retailer 10£2,019 GBP
Retailer 9£2,076 GBP
Retailer 6£2,254 GBP
Retailer 8£2,254 GBP
Retailer 7£2,340 GBP
Retailer 5£2,600 GBP
Retailer 2£2,627 GBP
Retailer 3£2,638 GBP
Retailer 11£2,682 GBP
NZ Jewellers£4,712 GBP

28 data points across 11 retailers

9 retailers£1,681 GBP to £4,712 GBP

A
Cheapest Retailer
-
£1,681 GBP
HK$17,600 HKD
B+
Retailer 2
-
£2,019 GBP
$2,705 USD
View
B+
Retailer 3
-
£2,076 GBP
$2,781 USD
View
B+
Retailer 4
-
£2,254 GBP
$3,020 USD
View
B+
Retailer 5
-
£2,254 GBP
$3,020 USD
View
B+
Retailer 6
-
£2,340 GBP
$3,136 USD
View
B+
Retailer 7
-
£2,600 GBP
$3,484 USD
View
B+
Retailer 8
-
£2,627 GBP
€3,352 EUR
View
Most Expensive
B
NZ Jewellers
047a4018-167f-483d-bb72-9413e2129c9c · Oct 30
£4,712 GBP
$6,314 USD
View
8 more retailers have this diamond
Prices start from £1,681 GBPSave up to £3,031 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
1.33ct Round
£1,681 GBP