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Round|Natural|GIA

1.00ct J FL Round Natural Diamond

EX • J/FL • GIA 1567627151

Certificate GIA 1567627151

Diamond specifications and retailer prices

From $3,445 SGD
HK$21,000 HKD
As of October 29, 2026
Save $4,433 SGD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,878 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1567627151. Listed at 10 retailers as of October 29, 2026, with prices from $3,445 to $7,878, a $4,433 spread on the same certified stone. MOH London lists it at $7,878. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1567627151
Dimensions6.35 × 6.39 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.35 mm6.39 mm1.00 ctJ / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567627151
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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 29
Current: $7,878 SGD|Low: $3,445 SGD|High: $8,074 SGD|Avg: $4,918 SGD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$3,445 SGD
Retailer 4$3,510 SGD
Retailer 7$3,691 SGD
Retailer 6$4,187 SGD
Retailer 2$4,341 SGD
Retailer 9$4,415 SGD
Retailer 10$4,867 SGD
Retailer 8$5,160 SGD
Retailer 3$5,716 SGD
Retailer 11$6,583 SGD
MOH London$7,878 SGD

14 data points across 11 retailers

10 retailers$3,445 SGD to $7,878 SGD

A
Cheapest Retailer
-
$3,445 SGD
HK$21,000 HKD
A
Retailer 2
-
$3,510 SGD
₹260,783 INR
View
A
Retailer 3
-
$3,691 SGD
$2,880 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,187 SGD
£2,572 GBP
View
B+
Retailer 5
-
$4,341 SGD
$3,387 USD
View
B+
Retailer 6
-
$4,415 SGD
$3,445 USD
View
B+
Retailer 7
-
$4,867 SGD
View
B+
Retailer 8
-
$5,160 SGD
€3,834 EUR
View
B
Retailer 9
-
$6,583 SGD
$5,136 USD
View
Most Expensive
B
MOH London
308C234B4 · Oct 29
$7,878 SGD
£4,840 GBP
View
9 more retailers have this diamond
Prices start from $3,445 SGDSave up to $4,433 SGD

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
1.00ct Round
$3,445 SGD