Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

GD • G/VS1 • GIA 2557160155

Certificate GIA 2557160155

Diamond specifications and retailer prices

From $1,997 USD
HK$15,600 HKD
As of November 1, 2026
Save $3,267 USD (62%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,264 USD 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 2557160155. Listed at 26 retailers as of October 30, 2026, with prices from $1,997 to $5,264, a $3,267 spread on the same certified stone. NZ Jewellers lists it at $5,264. 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
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2557160155
Dimensions5.94 × 6.07 × 4.07 mm
L/W Ratio1.02
Top View
5.94 mm6.07 mm1.00 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2557160155
Side View
Table 59.0%Crown 40°Girdle: MED-VTKPavilion 40.4°Culet: NoneDepth 67.7%

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: Nov 1
Current: $5,264 USD|Low: $1,984 USD|High: $5,264 USD|Avg: $2,811 USD
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
November 1, 2026
Retailer 21$1,997 USD
Retailer 2$2,009 USD
Retailer 7$2,230 USD
Retailer 9$2,275 USD
Retailer 15$2,304 USD
Retailer 11$2,323 USD
Retailer 13$2,356 USD
Retailer 4$2,495 USD
Retailer 20$2,518 USD
Retailer 19$2,552 USD
Retailer 18$2,653 USD
Retailer 10$2,659 USD
Retailer 14$2,677 USD
Retailer 22$2,825 USD
Retailer 5$2,905 USD
Retailer 8$2,953 USD
Retailer 3$3,095 USD
Retailer 17$3,122 USD
Retailer 12$3,627 USD
Retailer 6$3,756 USD
Retailer 16$4,412 USD
NZ Jewellers$5,264 USD

20 data points across 22 retailers

26 retailers$1,997 USD to $5,264 USD

A
Cheapest Retailer
-
$1,997 USD
HK$15,600 HKD
A
Retailer 2
-
$2,009 USD
₹191,348 INR
View
A
Retailer 3
-
$2,230 USD
View
A
Retailer 4
-
$2,275 USD
View
A
Retailer 5
-
$2,304 USD
SGD 3,113 SGD
View
B+
Retailer 6
-
$2,323 USD
View
Final sale: no returns
A
Retailer 7
-
$2,356 USD
£1,855 GBP
View
B+
Retailer 8
-
$2,495 USD
View
A
Retailer 9
-
$2,518 USD
View
A
Retailer 10
-
$2,552 USD
View
Retailer 11
-
$2,559 USD
View
Price last confirmed 20 days ago
A
Retailer 12
-
$2,653 USD
£2,089 GBP
View
B+
Retailer 13
-
$2,659 USD
View
B+
Retailer 14
-
$2,677 USD
View
B+
Retailer 15
-
$2,820 USD
SGD 3,811 SGD
View
B+
Retailer 16
-
$2,825 USD
View
Retailer 17
-
$2,867 USD
A$4,411 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$2,905 USD
View
A
Retailer 19
-
$2,953 USD
£2,325 GBP
View
A
Retailer 20
-
$3,095 USD
ZAR 50,003 ZAR
View
A
Retailer 21
-
$3,122 USD
€2,973 EUR
View
B+
Retailer 22
-
$3,627 USD
£2,856 GBP
View
B+
Retailer 23
-
$3,756 USD
View
B+
Retailer 24
-
$3,920 USD
View
B+
Retailer 25
-
$4,412 USD
£3,474 GBP
View
Most Expensive
B
NZ Jewellers
4f252bfb-3608-41c8-a177-cb993a844876 · Oct 30
$5,264 USD
View
25 more retailers have this diamond
Prices start from $1,997 USDSave up to $3,267 USD

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
$1,997 USD