CaratHunter
Plans
Round|Natural|GIA

1.00ct F I1 Round Natural Diamond

VG • F/I1 • GIA 7423905708

Certificate GIA 7423905708

Diamond specifications and retailer prices

From $1,702 SGD
HK$10,400 HKD
As of November 1, 2026
Save $3,903 SGD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,605 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 7423905708. Listed at 10 retailers as of October 30, 2026, with prices from $1,702 to $5,605, a $3,903 spread on the same certified stone. NZ Jewellers lists it at $5,605. 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

1.00
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7423905708
Dimensions6.30 × 6.27 × 4.00 mm
L/W Ratio1.00
Top View
6.30 mm6.27 mm1.00 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7423905708
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.6%

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: $5,605 SGD|Low: $1,594 SGD|High: $5,605 SGD|Avg: $2,575 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$1,594 SGD
Retailer 4$1,702 SGD
Retailer 5$1,839 SGD
Retailer 11$2,094 SGD
Retailer 10$2,236 SGD
Retailer 6$2,297 SGD
Retailer 8$2,297 SGD
Retailer 7$2,403 SGD
Retailer 9$2,651 SGD
Retailer 2$3,125 SGD
NZ Jewellers$5,605 SGD

15 data points across 11 retailers

10 retailers$1,702 SGD to $5,605 SGD

B+
Cheapest Retailer
-
$1,702 SGD
HK$10,400 HKD
B+
Retailer 2
-
$1,839 SGD
₹137,030 INR
View
B+
Retailer 3
-
$2,094 SGD
$1,638 USD
View
B+
Retailer 4
-
$2,236 SGD
$1,749 USD
View
B+
Retailer 5
-
$2,297 SGD
$1,797 USD
View
B+
Retailer 6
-
$2,297 SGD
$1,797 USD
View
B+
Retailer 7
-
$2,403 SGD
$1,880 USD
View
B+
Retailer 8
-
$2,651 SGD
$2,074 USD
View
B
Retailer 9
-
$3,125 SGD
€2,328 EUR
View
Most Expensive
C
NZ Jewellers
0103d2c1-33be-495e-a96e-31b17f293c01 · Oct 30
$5,605 SGD
$4,384 USD
View
9 more retailers have this diamond
Prices start from $1,702 SGDSave up to $3,903 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.

B+
1.00ct Round
$1,702 SGD