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Round|Natural|GIA

1.05ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 6552581971

Certificate GIA 6552581971

Diamond specifications and retailer prices

From $4,725 SGD
HK$28,800 HKD
As of October 30, 2026
Save $6,452 SGD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,176 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552581971. Listed at 22 retailers as of October 30, 2026, with prices from $4,725 to $11,176, a $6,452 spread on the same certified stone. NZ Jewellers lists it at $11,176. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552581971
Dimensions6.47 × 6.44 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.47 mm6.44 mm1.05 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552581971
Side View
Table 60.0%Crown 35.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.2%

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: $11,176 SGD|Low: $4,725 SGD|High: $11,176 SGD|Avg: $6,581 SGD
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
October 30, 2026
Retailer 8$4,725 SGD
Retailer 19$4,987 SGD
Retailer 16$5,303 SGD
Retailer 10$5,365 SGD
Retailer 2$5,458 SGD
Retailer 6$5,498 SGD
Retailer 7$5,531 SGD
Retailer 9$5,639 SGD
Retailer 20$5,712 SGD
Retailer 13$5,982 SGD
Retailer 14$6,151 SGD
Retailer 12$6,467 SGD
Retailer 4$6,621 SGD
Retailer 5$7,105 SGD
Retailer 11$7,285 SGD
Retailer 3$7,462 SGD
Retailer 17$7,812 SGD
Retailer 18$9,806 SGD
Retailer 15$10,273 SGD
NZ Jewellers$11,176 SGD

25 data points across 20 retailers

22 retailers$4,725 SGD to $11,176 SGD

A
Cheapest Retailer
-
$4,725 SGD
HK$28,800 HKD
A
Retailer 2
-
$4,987 SGD
$3,891 USD
View
A
Retailer 3
-
$5,303 SGD
$4,137 USD
View
A
Retailer 4
-
$5,365 SGD
$4,186 USD
View
Final sale: no returns
A
Retailer 5
-
$5,458 SGD
€4,056 EUR
View
A
Retailer 6
-
$5,498 SGD
$4,290 USD
View
A
Retailer 7
-
$5,531 SGD
€4,110 EUR
View
A
Retailer 8
-
$5,639 SGD
$4,400 USD
View
A
Retailer 9
-
$5,712 SGD
$4,457 USD
View
A
Retailer 10
-
$5,982 SGD
£3,675 GBP
View
A
Retailer 11
-
$6,063 SGD
A$7,278 AUD
View
A
Retailer 12
-
$6,151 SGD
$4,799 USD
View
Retailer 13
-
$6,467 SGD
A$7,763 AUD
View
Price last confirmed 20 days ago
A
Retailer 14
-
$6,621 SGD
$5,166 USD
View
B+
Retailer 15
-
$7,105 SGD
£4,365 GBP
View
B+
Retailer 16
-
$7,462 SGD
£4,584 GBP
View
B+
Retailer 17
-
$7,812 SGD
ZAR 98,465 ZAR
View
B+
Retailer 18
-
$9,806 SGD
$7,651 USD
View
B+
Retailer 19
-
$10,273 SGD
£6,311 GBP
View
Retailer 20
-
$10,966 SGD
$8,556 USD
View
Price last confirmed 33 days ago
Retailer 21
-
$11,087 SGD
$8,650 USD
View
Price last confirmed 59 days ago
Most Expensive
B
NZ Jewellers
85232381-e7cf-479d-829e-8ed3e1e9da59 · Oct 30
$11,176 SGD
$8,720 USD
View
21 more retailers have this diamond
Prices start from $4,725 SGDSave up to $6,452 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
1.05ct Round
$4,725 SGD