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Round|Natural|GIA

1.00ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 5136273462

Certificate GIA 5136273462

Diamond specifications and retailer prices

From $8,937 AUD
$6,263 USD
As of October 30, 2026
Save $3,592 AUD (29%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $20,850 AUD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5136273462. Listed at 24 retailers as of October 30, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5136273462
Dimensions6.51 × 6.48 × 3.86 mm
L/W Ratio1.00
Top View
6.51 mm6.48 mm1.00 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5136273462
Side View
Table 60.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 59.6%

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: Oct 30
Current: $12,528 AUD|Low: $8,828 AUD|High: $17,583 AUD|Avg: $11,684 AUD|+2.4%
Retailer 1
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
November 1, 2026
Retailer 13$8,937 AUD
Retailer 14$9,334 AUD
Retailer 20$9,556 AUD
Retailer 15$9,750 AUD
Retailer 8$9,761 AUD
Retailer 18$10,189 AUD
Retailer 6$10,409 AUD
Retailer 17$10,931 AUD
Retailer 7$11,105 AUD
Retailer 11$11,829 AUD
Retailer 16$11,829 AUD
Retailer 3$11,928 AUD
Retailer 12$12,132 AUD
Retailer 2$12,214 AUD
Retailer 10$12,501 AUD
Retailer 1$12,528 AUD
Retailer 9$13,482 AUD
Retailer 5$13,728 AUD
Retailer 4$15,031 AUD
Retailer 19$17,536 AUD

41 data points across 20 retailers

24 retailers$8,937 AUD to $12,528 AUD

B+
Cheapest Retailer
-
$8,937 AUD
$6,263 USD
B+
Retailer 2
-
$9,334 AUD
€6,230 EUR
View
B+
Retailer 3
-
$9,750 AUD
$6,833 USD
View
Retailer 4
-
$9,761 AUD
$6,841 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$9,838 AUD
CA$9,576 CAD
View
B+
Retailer 6
-
$10,189 AUD
$7,141 USD
View
Retailer 7
-
$10,425 AUD
$7,306 USD
View
Price last confirmed 25 days ago
B
Retailer 8
-
$10,931 AUD
$7,661 USD
View
Retailer 9
-
$11,105 AUD
$7,783 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$11,294 AUD
$7,915 USD
View
Price last confirmed 25 days ago
Retailer 11
-
$11,468 AUD
$8,037 USD
View
Price last confirmed 34 days ago
B
Retailer 12
-
$11,829 AUD
$8,290 USD
View
B
Retailer 13
-
$11,829 AUD
$8,290 USD
View
Retailer 14
-
$11,928 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$12,132 AUD
£6,695 GBP
View
B
Retailer 16
-
$12,214 AUD
$8,560 USD
View
Retailer 17
-
$12,501 AUD
$8,761 USD
View
Price last confirmed 25 days ago
B
Retailer 18
-
$12,528 AUD
€8,362 EUR
View
Retailer 19
-
$13,032 AUD
$9,133 USD
View
Price last confirmed 33 days ago
Retailer 20
-
$13,482 AUD
£7,440 GBP
View
Price last confirmed 25 days ago
Retailer 21
-
$13,728 AUD
$9,621 USD
View
Price last confirmed 25 days ago
Retailer 22
-
$15,031 AUD
ZAR 170,173 ZAR
View
Price last confirmed 32 days ago
Retailer 23
-
$17,536 AUD
£9,677 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
9e0365ec-b2f9-4e67-a166-288ff4c0d102 · Sep 27
$20,850 AUD
$14,612 USD
View
Price last confirmed 36 days ago
23 more retailers have this diamond
Prices start from $8,937 AUDSave up to $3,592 AUD

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
$8,937 AUD