Oval|Natural|GIA

1.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6535683335

Certificate GIA 6535683335

Diamond specifications and retailer prices

From £4,404 GBP
HK$46,100 HKD
As of October 26, 2026
19 retailers carry this diamond
Most expensive: £9,882 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535683335. Listed at 19 retailers as of September 29, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.46°
Pavilion angle35.44°
OriginNatural
Grading LabGIA
CertificateGIA 6535683335
Dimensions9.09 × 6.00 × 3.90 mm
L/W Ratio1.51
Top View
9.09 mm6.00 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535683335
Side View
Table 63.0%Crown 42.46°Girdle: THN-ETKPavilion 35.44°Culet: NoneDepth 64.9%

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: Oct 26
Current: £5,330 GBP|Low: £4,404 GBP|High: £8,925 GBP|Avg: £5,715 GBP
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 24, 2026
Retailer 6£4,404 GBP
Retailer 2£4,543 GBP
Retailer 10£4,668 GBP
Retailer 3£5,027 GBP
Retailer 16£5,107 GBP
Retailer 9£5,180 GBP
Retailer 12£5,210 GBP
Retailer 5£5,261 GBP
Retailer 1£5,330 GBP
Retailer 17£5,453 GBP
Retailer 15£5,454 GBP
Retailer 14£5,561 GBP
Retailer 13£5,573 GBP
Retailer 11£5,799 GBP
Retailer 8£6,080 GBP
Retailer 4£6,162 GBP
Retailer 18£6,277 GBP
Retailer 19£6,429 GBP
Retailer 7£8,333 GBP

22 data points across 19 retailers

19 retailers£4,404 GBP to £9,882 GBP

A
Retailer 1
-
£4,404 GBP
HK$46,100 HKD
Price last confirmed 7 days ago
Retailer 2
-
£4,543 GBP
$6,087 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£5,027 GBP
$6,736 USD
View
Price last confirmed 23 days ago
Retailer 4
-
£5,107 GBP
$6,843 USD
View
Price last confirmed 9 days ago
Retailer 5
-
£5,180 GBP
SGD 9,380 SGD
View
Price last confirmed 32 days ago
Retailer 6
-
£5,210 GBP
SGD 9,433 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
£5,261 GBP
$7,049 USD
View
Price last confirmed 22 days ago
Retailer 8
-
£5,330 GBP
$7,141 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£5,454 GBP
$7,308 USD
View
Price last confirmed 9 days ago
Retailer 10
-
£5,561 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£5,573 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
£5,909 GBP
$7,917 USD
View
Price last confirmed 32 days ago
Retailer 13
-
£6,000 GBP
$8,039 USD
View
Price last confirmed 33 days ago
Retailer 14
-
£6,080 GBP
$8,147 USD
View
Price last confirmed 23 days ago
Retailer 15
-
£6,162 GBP
$8,257 USD
View
Price last confirmed 9 days ago
Retailer 16
-
£6,277 GBP
$8,410 USD
View
Price last confirmed 11 days ago
Retailer 17
-
£6,818 GBP
$9,135 USD
View
Price last confirmed 34 days ago
Retailer 18
-
£8,333 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
eca63392-afd7-4ccb-9baf-31867e2b1ff7 · Sep 29
£9,882 GBP
$13,241 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond

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
1.50ct Oval
£4,404 GBP