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Oval|Natural|GIA

1.80ct J IF Oval Natural Diamond

EX • J/IF • GIA 1557561393

Certificate GIA 1557561393

Diamond specifications and retailer prices

From HK$66,296 HKD
$8,450 USD
As of November 1, 2026
Save HK$58,702 HKD (47%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: HK$124,998 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557561393. Listed at 32 retailers as of October 30, 2026, with prices from HK$66,296 to HK$124,998, a HK$58,702 spread on the same certified stone. NZ Jewellers lists it at HK$124,998. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.64°
Pavilion angle39.72°
OriginNatural
Grading LabGIA
CertificateGIA 1557561393
Dimensions9.78 × 6.73 × 4.21 mm
L/W Ratio1.45
Culet sizeNone
Top View
9.78 mm6.73 mm1.80 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1557561393
Side View
Table 58.0%Crown 39.64°Girdle: STK-THKPavilion 39.72°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$124,998 HKD|Low: HK$59,651 HKD|High: HK$124,998 HKD|Avg: HK$83,860 HKD
NZ Jewellers
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
Retailer 31
November 2, 2026
Retailer 30HK$66,296 HKD
Retailer 16HK$67,198 HKD
Retailer 6HK$69,395 HKD
Retailer 12HK$69,584 HKD
Retailer 18HK$71,404 HKD
Retailer 29HK$71,581 HKD
Retailer 8HK$74,260 HKD
Retailer 5HK$74,324 HKD
Retailer 4HK$74,997 HKD
Retailer 11HK$74,997 HKD
Retailer 22HK$79,984 HKD
Retailer 2HK$80,933 HKD
Retailer 19HK$81,250 HKD
Retailer 24HK$81,424 HKD
Retailer 31HK$82,498 HKD
Retailer 28HK$82,521 HKD
Retailer 17HK$82,953 HKD
Retailer 20HK$83,138 HKD
Retailer 9HK$83,384 HKD
Retailer 15HK$83,510 HKD
Retailer 3HK$88,107 HKD
Retailer 21HK$88,107 HKD
Retailer 10HK$89,096 HKD
Retailer 7HK$89,459 HKD
Retailer 25HK$91,089 HKD
Retailer 14HK$91,209 HKD
Retailer 23HK$93,748 HKD
Retailer 13HK$94,473 HKD
Retailer 27HK$110,184 HKD
Retailer 26HK$117,137 HKD
NZ JewellersHK$124,998 HKD

27 data points across 31 retailers

32 retailersHK$66,296 HKD to HK$124,998 HKD

B+
Cheapest Retailer
-
HK$66,296 HKD
$8,450 USD
B+
Retailer 2
-
HK$67,198 HKD
$8,565 USD
View
B+
Retailer 3
-
HK$69,395 HKD
$8,845 USD
View
B+
Retailer 4
-
HK$69,584 HKD
$8,869 USD
View
B+
Retailer 5
-
HK$71,404 HKD
$9,101 USD
View
B+
Retailer 6
-
HK$71,581 HKD
$9,124 USD
View
B+
Retailer 7
-
HK$74,260 HKD
$9,465 USD
View
B+
Retailer 8
-
HK$74,324 HKD
CA$13,157 CAD
View
B+
Retailer 9
-
HK$74,997 HKD
$9,559 USD
View
B+
Retailer 10
-
HK$74,997 HKD
$9,559 USD
View
Final sale: no returns
B+
Retailer 11
-
HK$76,009 HKD
$9,688 USD
View
B
Retailer 12
-
HK$79,984 HKD
$10,195 USD
View
B+
Retailer 13
-
HK$80,933 HKD
£8,123 GBP
View
B
Retailer 14
-
HK$81,250 HKD
$10,356 USD
View
B+
Retailer 15
-
HK$81,424 HKD
£8,172 GBP
View
B
Retailer 16
-
HK$82,498 HKD
$10,515 USD
View
Retailer 17
-
HK$82,521 HKD
A$16,182 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$82,953 HKD
$10,573 USD
View
B
Retailer 19
-
HK$83,138 HKD
$10,597 USD
View
B
Retailer 20
-
HK$83,384 HKD
$10,628 USD
View
B
Retailer 21
-
HK$83,510 HKD
$10,644 USD
View
B
Retailer 22
-
HK$88,107 HKD
$11,230 USD
View
B
Retailer 23
-
HK$88,107 HKD
$11,230 USD
View
B
Retailer 24
-
HK$89,096 HKD
$11,356 USD
View
B
Retailer 25
-
HK$89,459 HKD
$11,402 USD
View
B
Retailer 26
-
HK$91,089 HKD
$11,610 USD
View
B
Retailer 27
-
HK$91,209 HKD
$11,625 USD
View
B
Retailer 28
-
HK$93,748 HKD
$11,949 USD
View
B
Retailer 29
-
HK$94,473 HKD
€11,468 EUR
View
B
Retailer 30
-
HK$110,184 HKD
ZAR 226,880 ZAR
View
B
Retailer 31
-
HK$117,137 HKD
£11,756 GBP
View
Most Expensive
B
NZ Jewellers
1289a1a2-916f-419c-8567-cfb290aad9ec · Oct 30
HK$124,998 HKD
$15,932 USD
View
31 more retailers have this diamond
Prices start from HK$66,296 HKDSave up to HK$58,702 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+
1.80ct Oval
HK$66,296 HKD