Oval|Natural|GIA

1.70ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 6542565251

Certificate GIA 6542565251

Diamond specifications and retailer prices

From HK$86,032 HKD
$10,965 USD
As of October 30, 2026
Save HK$81,910 HKD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$167,942 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542565251. Listed at 18 retailers as of October 30, 2026, with prices from HK$86,032 to HK$167,942, a HK$81,910 spread on the same certified stone. MOH London lists it at HK$167,942. 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

1.70
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542565251
Dimensions8.91 × 6.69 × 4.34 mm
L/W Ratio1.33
Top View
8.91 mm6.69 mm1.70 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542565251
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$167,942 HKD|Low: HK$86,032 HKD|High: HK$169,965 HKD|Avg: HK$118,424 HKD|-1.1%
MOH London
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
November 2, 2026
Retailer 9HK$86,032 HKD
Retailer 14HK$96,742 HKD
Retailer 3HK$99,489 HKD
Retailer 5HK$99,771 HKD
Retailer 7HK$105,609 HKD
Retailer 16HK$107,531 HKD
Retailer 18HK$109,414 HKD
Retailer 10HK$112,356 HKD
Retailer 15HK$114,702 HKD
Retailer 11HK$114,852 HKD
Retailer 13HK$114,879 HKD
Retailer 6HK$116,491 HKD
Retailer 8HK$120,971 HKD
Retailer 4HK$123,937 HKD
Retailer 2HK$135,448 HKD
Retailer 17HK$152,340 HKD
Retailer 12HK$157,982 HKD
MOH LondonHK$167,942 HKD

44 data points across 18 retailers

18 retailersHK$86,032 HKD to HK$167,942 HKD

B
Cheapest Retailer
-
HK$86,032 HKD
$10,965 USD
B
Retailer 2
-
HK$91,483 HKD
A$17,938 AUD
View
B
Retailer 3
-
HK$96,742 HKD
$12,330 USD
View
B
Retailer 4
-
HK$99,489 HKD
$12,680 USD
View
B
Retailer 5
-
HK$99,771 HKD
$12,716 USD
View
B
Retailer 6
-
HK$105,609 HKD
$13,460 USD
View
B
Retailer 7
-
HK$107,531 HKD
$13,705 USD
View
B
Retailer 8
-
HK$109,414 HKD
$13,945 USD
View
B
Retailer 9
-
HK$114,702 HKD
$14,619 USD
View
B
Retailer 10
-
HK$114,852 HKD
£11,526 GBP
View
B
Retailer 11
-
HK$114,879 HKD
A$22,525 AUD
View
B
Retailer 12
-
HK$116,491 HKD
$14,847 USD
View
B
Retailer 13
-
HK$120,971 HKD
$15,418 USD
View
B
Retailer 14
-
HK$123,937 HKD
$15,796 USD
View
B
Retailer 15
-
HK$135,448 HKD
€16,441 EUR
View
C
Retailer 16
-
HK$152,340 HKD
$19,416 USD
View
B
Retailer 17
-
HK$157,982 HKD
ZAR 325,284 ZAR
View
Most Expensive
B
MOH London
00A6D7E82 · Nov 1
HK$167,942 HKD
£16,854 GBP
View
17 more retailers have this diamond
Prices start from HK$86,032 HKDSave up to HK$81,910 HKD

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.

B
1.70ct Oval
HK$86,032 HKD