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Round|Natural|GIA

1.30ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 7418690537

Certificate GIA 7418690537

Diamond specifications and retailer prices

From $3,182 SGD
As of November 6, 2026
Save $4,815 SGD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,997 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.3ct natural round diamond

This 1.3ct 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 7418690537. Listed at 18 retailers as of November 5, 2026, with prices from $3,182 to $7,997, a $4,815 spread on the same certified stone. Diamond Quarter lists it at $7,997. 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

1.30
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7418690537
Dimensions6.92 × 6.89 × 4.41 mm
L/W Ratio1.00
Top View
6.92 mm6.89 mm1.30 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7418690537
Side View
Table 54.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.8%

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: Nov 6
Current: $4,150 SGD|Low: $3,149 SGD|High: $7,920 SGD|Avg: $4,608 SGD|+11.6%
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
November 6, 2026
Retailer 12$3,182 SGD
Retailer 8$3,459 SGD
Retailer 5$3,801 SGD
Retailer 2$3,863 SGD
Retailer 7$3,863 SGD
Retailer 14$4,011 SGD
Retailer 1$4,150 SGD
Retailer 9$4,359 SGD
Retailer 13$4,396 SGD
Retailer 15$4,396 SGD
Retailer 3$4,457 SGD
Retailer 10$4,518 SGD
Retailer 16$4,537 SGD
Retailer 6$4,946 SGD
Retailer 11$7,112 SGD
Retailer 4$7,429 SGD

40 data points across 16 retailers

18 retailers$3,182 SGD to $7,997 SGD

A
Cheapest Retailer
-
$3,182 SGD
A
Retailer 2
-
$3,459 SGD
View
A
Retailer 3
-
$3,801 SGD
View
Final sale: no returns
Retailer 4
-
$3,863 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,863 SGD
View
B+
Retailer 6
-
$4,011 SGD
View
Retailer 7
-
$4,083 SGD
View
Price last confirmed 82 days ago
B+
Retailer 8
-
$4,150 SGD
View
A
Retailer 9
-
$4,359 SGD
View
B+
Retailer 10
-
$4,396 SGD
View
B+
Retailer 11
-
$4,396 SGD
View
B+
Retailer 12
-
$4,457 SGD
View
B+
Retailer 13
-
$4,518 SGD
View
B+
Retailer 14
-
$4,537 SGD
View
Retailer 15
-
$4,946 SGD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$7,112 SGD
View
B
Retailer 17
-
$7,429 SGD
View
Most Expensive
B
Diamond Quarter
1.3SI2H7437CDE1N · Nov 5
$7,997 SGD
£4,914 GBP
View
17 more retailers have this diamond
Prices start from $3,182 SGDSave up to $4,815 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
1.30ct Round
$3,182 SGD