Oval|Natural|GIA

0.40ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 1543363739

Certificate GIA 1543363739

Diamond specifications and retailer prices

From $342 USD
As of October 29, 2026
Save $1,224 USD (78%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $1,566 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1543363739. Listed at 29 retailers as of October 29, 2026, with prices from $342 to $1,566, a $1,224 spread on the same certified stone. NZ Jewellers lists it at $1,566. 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

0.40
Carat
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 1543363739
Dimensions5.61 × 4.12 × 2.69 mm
L/W Ratio1.36
Girdle conditionFaceted
Top View
5.61 mm4.12 mm0.40 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543363739
Side View
Table 63.0%Crown 38°Girdle: THK-VTKPavilion 41.5°Culet: NDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,566 USD|Low: $342 USD|High: $1,573 USD|Avg: $583 USD|-0.4%
NZ Jewellers
Retailer 2
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Retailer 24
October 31, 2026
Retailer 24$342 USD
Retailer 14$345 USD
Retailer 18$361 USD
Retailer 3$370 USD
Retailer 6$370 USD
Retailer 17$397 USD
Retailer 11$399 USD
Retailer 5$413 USD
Retailer 8$444 USD
Retailer 15$470 USD
Retailer 16$470 USD
Retailer 13$474 USD
Retailer 7$481 USD
Retailer 12$490 USD
Retailer 2$492 USD
Retailer 21$505 USD
Retailer 4$585 USD
Retailer 10$625 USD
Retailer 19$634 USD
Retailer 23$657 USD
Retailer 20$816 USD
Retailer 9$899 USD
Retailer 22$949 USD
NZ Jewellers$1,566 USD

22 data points across 24 retailers

29 retailers$342 USD to $1,566 USD

A
Cheapest Retailer
-
$342 USD
Final sale: no returns
A
Retailer 2
-
$345 USD
View
A
Retailer 3
-
$361 USD
View
A
Retailer 4
-
$370 USD
View
A
Retailer 5
-
$370 USD
View
B+
Retailer 6
-
$397 USD
HK$3,100 HKD
View
B+
Retailer 7
-
$399 USD
View
Retailer 8
-
$405 USD
View
Price last confirmed 42 days ago
B+
Retailer 9
-
$413 USD
View
B+
Retailer 10
-
$444 USD
View
Retailer 11
-
$467 USD
View
Price last confirmed 54 days ago
Retailer 12
-
$467 USD
View
Price last confirmed 43 days ago
B+
Retailer 13
-
$470 USD
View
B+
Retailer 14
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$470 USD
View
B+
Retailer 15
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$474 USD
View
B+
Retailer 16
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$481 USD
View
B+
Retailer 17
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$490 USD
View
B+
Retailer 18
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$492 USD
View
B+
Retailer 19
-
$505 USD
£398 GBP
View
B
Retailer 20
-
$585 USD
View
B
Retailer 21
-
$625 USD
View
B
Retailer 22
-
$634 USD
ZAR 10,236 ZAR
View
B
Retailer 23
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$657 USD
€626 EUR
View
B
Retailer 24
-
$816 USD
£643 GBP
View
B
Retailer 25
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$899 USD
£708 GBP
View
B
Retailer 26
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$949 USD
£747 GBP
View
Retailer 27
-
$1,552 USD
View
Price last confirmed 43 days ago
Retailer 28
-
$1,552 USD
View
Price last confirmed 50 days ago
Most Expensive
C
NZ Jewellers
ebc6bf2a-8c6e-4b3c-969a-8fad8f76dc65 · Oct 30
$1,566 USD
View
28 more retailers have this diamond
Prices start from $342 USDSave up to $1,224 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
0.40ct Oval
$342 USD