Round|Natural|GIA

1.03ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1558509704

Certificate GIA 1558509704

Diamond specifications and retailer prices

From $1,766 USD
HK$13,800 HKD
Save $864 USD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,630 USD at Brilliant Earth
View at Brilliant Earth

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1558509704. Listed at 7 retailers, with prices from $1,766 to $2,630 at Brilliant Earth, a $864 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

1.03
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558509704
Dimensions6.44 × 6.40 × 4.00 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.44 mm6.40 mm1.03 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558509704
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 2 hours ago
Current: $2,630 USD|Low: $1,766 USD|High: $3,689 USD|Avg: $2,539 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8

22 data points across 8 retailers

7 retailers$1,766 USD - $2,630 USD

A
Cheapest Retailer
-
$1,766 USD
HK$13,800 HKD
View
A
Retailer 2
-
$2,187 USD
View
A
Retailer 3
-
$2,211 USD
SGD 2,988 SGD
View
A
Retailer 4
-
$2,301 USD
View
A
Retailer 5
-
$2,466 USD
£1,942 GBP
View
A
Retailer 6
-
$2,483 USD
SGD 3,356 SGD
View
Most Expensive
A
Brilliant Earth
20747749A · Sep 15
$2,630 USD
View
6 more retailers have this diamond
Prices start from $1,766 USDSave up to $864 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.

A
1.03ct Round
$1,766 USD

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1.03ct D SI2 Round Natural Diamond, GIA 1558509704