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Round|Natural|GIA

1.70ct G IF Round Natural Diamond

EX • G/IF • GIA 2235682391

Certificate GIA 2235682391

Diamond specifications and retailer prices

From £9,687 GBP
HK$101,400 HKD
As of October 30, 2026
Save £9,971 GBP (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £19,658 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2235682391. Listed at 12 retailers as of October 30, 2026, with prices from £9,687 to £19,658, a £9,971 spread on the same certified stone. With Clarity lists it at £19,658. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2235682391
Dimensions7.60 × 7.55 × 4.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.60 mm7.55 mm1.70 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235682391
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

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: Oct 30
Current: £11,389 GBP|Low: £9,687 GBP|High: £19,658 GBP|Avg: £13,379 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 31, 2026
Retailer 3£9,687 GBP
Retailer 11£11,021 GBP
Retailer 1£11,389 GBP
Retailer 2£11,523 GBP
Retailer 8£11,925 GBP
Retailer 10£12,011 GBP
Retailer 4£12,201 GBP
Retailer 9£12,766 GBP
Retailer 5£13,778 GBP
Retailer 7£16,594 GBP
Retailer 6£17,829 GBP
With Clarity£19,658 GBP

34 data points across 12 retailers

12 retailers£9,687 GBP to £19,658 GBP

A
Cheapest Retailer
-
£9,687 GBP
HK$101,400 HKD
Retailer 2
-
£11,021 GBP
SGD 19,956 SGD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£11,389 GBP
View
A
Retailer 4
-
£11,523 GBP
$15,440 USD
View
Retailer 5
-
£11,925 GBP
A$24,582 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£12,011 GBP
$16,094 USD
View
Final sale: no returns
A
Retailer 7
-
£12,201 GBP
View
B+
Retailer 8
-
£12,766 GBP
SGD 23,115 SGD
View
B+
Retailer 9
-
£13,778 GBP
€17,582 EUR
View
B+
Retailer 10
-
£16,594 GBP
ZAR 359,193 ZAR
View
B+
Retailer 11
-
£17,829 GBP
View
Most Expensive
B
With Clarity
2235682391 · Oct 30
£19,658 GBP
$26,339 USD
View
11 more retailers have this diamond
Prices start from £9,687 GBPSave up to £9,971 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
1.70ct Round
£9,687 GBP