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Round|Natural|GIA

1.40ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 7436638206

Certificate GIA 7436638206

Diamond specifications and retailer prices

From $3,443 USD
HK$26,900 HKD
As of November 1, 2026
Save $5,420 USD (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,863 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7436638206. Listed at 19 retailers as of October 29, 2026, with prices from $3,443 to $8,863, a $5,420 spread on the same certified stone. Diamond Quarter lists it at $8,863. 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

1.40
Carat
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7436638206
Dimensions7.09 × 7.00 × 4.46 mm
L/W Ratio1.01
Top View
7.09 mm7.00 mm1.40 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7436638206
Side View
Table 60.0%Crown 36°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 63.2%

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: Nov 1
Current: $3,450 USD|Low: $3,442 USD|High: $7,587 USD|Avg: $4,568 USD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$3,443 USD
Retailer 1$3,450 USD
Retailer 2$4,105 USD
Retailer 5$4,135 USD
Retailer 8$4,185 USD
Retailer 10$4,344 USD
Retailer 3$4,404 USD
Retailer 4$4,650 USD
Retailer 7$4,900 USD
Retailer 9$7,536 USD

32 data points across 10 retailers

19 retailers$3,443 USD to $8,863 USD

A
Cheapest Retailer
-
$3,443 USD
HK$26,900 HKD
A
Retailer 2
-
$3,450 USD
₹328,567 INR
View
B+
Retailer 3
-
$4,055 USD
View
B+
Retailer 4
-
$4,105 USD
View
B+
Retailer 5
-
$4,135 USD
View
Retailer 6
-
$4,185 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$4,344 USD
View
Final sale: no returns
B+
Retailer 8
-
$4,382 USD
SGD 5,921 SGD
View
B+
Retailer 9
-
$4,404 USD
£3,468 GBP
View
B+
Retailer 10
-
$4,650 USD
£3,662 GBP
View
B+
Retailer 11
-
$4,707 USD
View
B+
Retailer 12
-
$4,707 USD
View
B
Retailer 13
-
$4,857 USD
View
B+
Retailer 14
-
$4,900 USD
€4,667 EUR
View
B
Retailer 15
-
$5,160 USD
View
B
Retailer 16
-
$5,431 USD
View
B
Retailer 17
-
$7,536 USD
£5,934 GBP
View
C
Retailer 18
-
$8,200 USD
View
Most Expensive
C
Diamond Quarter
1.4SI2H74065C10N · Oct 29
$8,863 USD
£6,979 GBP
View
18 more retailers have this diamond
Prices start from $3,443 USDSave up to $5,420 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
1.40ct Round
$3,443 USD