Oval|Natural|GIA

1.40ct H SI1 Oval Natural Diamond

ID • H/SI1 • GIA 6542153183

Certificate GIA 6542153183

Diamond specifications and retailer prices

From $4,339 USD
HK$33,900 HKD
Save $5,264 USD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,603 USD at NZ Jewellers
View at NZ Jewellers

About this 1.4ct natural oval diamond

This 1.4ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542153183. Listed at 24 retailers, with prices from $4,339 to $9,603 at NZ Jewellers, a $5,264 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.40
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.15°
Pavilion angle39.56°
OriginNatural
Grading LabGIA
CertificateGIA 6542153183
Dimensions8.67 × 6.19 × 3.99 mm
L/W Ratio1.40
Top View
8.67 mm6.19 mm1.40 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542153183
Side View
Table 62.0%Crown 34.15°Girdle: MED-VTKPavilion 39.56°Culet: NoneDepth 64.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $9,603 USD|Low: $4,339 USD|High: $9,985 USD|Avg: $5,965 USD|-3.8%
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
Retailer 23
Retailer 24
October 1, 2026
Retailer 9$4,339 USD
Retailer 2$4,487 USD
Retailer 14$4,858 USD
Retailer 12$4,986 USD
Retailer 4$4,996 USD
Retailer 15$5,008 USD
Retailer 8$5,228 USD
Retailer 22$5,365 USD
Retailer 16$5,563 USD
Retailer 23$5,592 USD
Retailer 18$5,653 USD
Retailer 7$5,741 USD
Retailer 11$5,741 USD
Retailer 21$5,741 USD
Retailer 19$5,757 USD
Retailer 10$5,896 USD
Retailer 6$5,995 USD
Retailer 13$6,156 USD
Retailer 3$6,625 USD
Retailer 20$6,923 USD
Retailer 5$8,139 USD
Retailer 17$8,538 USD
Retailer 24$8,561 USD
NZ Jewellers$9,603 USD

27 data points across 24 retailers

24 retailers$4,339 USD to $9,603 USD

B+
Cheapest Retailer
-
$4,339 USD
HK$33,900 HKD
B+
Retailer 2
-
$4,487 USD
₹427,327 INR
View
B+
Retailer 3
-
$4,858 USD
View
B+
Retailer 4
-
$4,986 USD
SGD 6,738 SGD
View
B+
Retailer 5
-
$4,996 USD
View
B
Retailer 6
-
$5,008 USD
View
B
Retailer 7
-
$5,228 USD
View
B+
Retailer 8
-
$5,365 USD
View
B
Retailer 9
-
$5,563 USD
SGD 7,518 SGD
View
B+
Retailer 10
-
$5,599 USD
£4,409 GBP
View
B+
Retailer 11
-
$5,653 USD
£4,451 GBP
View
B
Retailer 12
-
$5,741 USD
View
B
Retailer 13
-
$5,741 USD
View
B
Retailer 14
-
$5,741 USD
View
B+
Retailer 15
-
$5,757 USD
A$8,856 AUD
View
B
Retailer 16
-
$5,896 USD
View
B
Retailer 17
-
$5,995 USD
View
B
Retailer 18
-
$6,156 USD
€5,863 EUR
View
B
Retailer 19
-
$6,625 USD
View
B
Retailer 20
-
$6,923 USD
ZAR 111,843 ZAR
View
B
Retailer 21
-
$8,305 USD
View
B
Retailer 22
-
$8,538 USD
View
B
Retailer 23
-
$8,561 USD
£6,741 GBP
View
Most Expensive
B
NZ Jewellers
48c80a67-be55-4b45-a9aa-d0337691d667 · Sep 30
$9,603 USD
View
23 more retailers have this diamond
Prices start from $4,339 USDSave up to $5,264 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.

B+
1.40ct Oval
$4,339 USD