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Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1435918151

Certificate GIA 1435918151

Diamond specifications and retailer prices

From €3,219 EUR
HK$28,100 HKD
As of October 30, 2026
Save €4,545 EUR (59%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €7,764 EUR 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 top-tier cut grade and certified by GIA 1435918151. Listed at 25 retailers as of October 30, 2026, with prices from €3,219 to €7,764, a €4,545 spread on the same certified stone. NZ Jewellers lists it at €7,764. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1435918151
Dimensions6.40 × 6.33 × 4.00 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cloud, Needle
Top View
6.40 mm6.33 mm1.00 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1435918151
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 30
Current: €4,403 EUR|Low: €3,233 EUR|High: €7,183 EUR|Avg: €4,504 EUR|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8€3,253 EUR
Retailer 7€3,566 EUR
Retailer 6€3,785 EUR
Retailer 3€3,886 EUR
Retailer 2€4,113 EUR
Retailer 9€4,182 EUR
Retailer 1€4,403 EUR
Retailer 4€4,492 EUR
Retailer 5€4,603 EUR
Retailer 12€4,934 EUR
Retailer 11€5,426 EUR
Retailer 10€7,135 EUR

27 data points across 12 retailers

25 retailers€3,219 EUR to €7,764 EUR

A
Cheapest Retailer
-
€3,219 EUR
HK$28,100 HKD
A
Retailer 2
-
€3,253 EUR
₹346,080 INR
View
A
Retailer 3
-
€3,515 EUR
View
A
Retailer 4
-
€3,566 EUR
A$6,129 AUD
View
A
Retailer 5
-
€3,785 EUR
$4,229 USD
View
B+
Retailer 6
-
€3,886 EUR
$4,342 USD
View
Retailer 7
-
€4,101 EUR
$4,581 USD
View
Price last confirmed 103 days ago
B+
Retailer 8
-
€4,113 EUR
$4,595 USD
View
Final sale: no returns
B+
Retailer 9
-
€4,134 EUR
SGD 6,242 SGD
View
B+
Retailer 10
-
€4,182 EUR
£3,679 GBP
View
B+
Retailer 11
-
€4,193 EUR
$4,685 USD
View
B+
Retailer 12
-
€4,403 EUR
£3,873 GBP
View
B+
Retailer 13
-
€4,456 EUR
$4,978 USD
View
B+
Retailer 14
-
€4,456 EUR
$4,978 USD
View
Retailer 15
-
€4,492 EUR
A$7,721 AUD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
€4,592 EUR
$5,130 USD
View
B+
Retailer 17
-
€4,603 EUR
View
B+
Retailer 18
-
€4,934 EUR
£4,340 GBP
View
B+
Retailer 19
-
€5,141 EUR
$5,744 USD
View
B+
Retailer 20
-
€5,184 EUR
£4,560 GBP
View
B+
Retailer 21
-
€5,426 EUR
ZAR 97,937 ZAR
View
B
Retailer 22
-
€6,258 EUR
$6,991 USD
View
B
Retailer 23
-
€7,135 EUR
£6,277 GBP
View
B
Retailer 24
-
€7,630 EUR
£6,712 GBP
View
Most Expensive
B
NZ Jewellers
9395c9ae-2b7d-4c78-bd7a-ecc2be130674 · Oct 30
€7,764 EUR
$8,674 USD
View
24 more retailers have this diamond
Prices start from €3,219 EURSave up to €4,545 EUR

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
€3,219 EUR