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Round|Natural|GIA

1.03ct D I1 Round Natural Diamond

VG • D/I1 • GIA 2474088704

Certificate GIA 2474088704

Diamond specifications and retailer prices

From $3,420 SGD
$2,675 USD
As of October 30, 2026
Save $1,050 SGD (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,982 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2474088704. Listed at 9 retailers as of October 29, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
D
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceStrong
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2474088704
Dimensions6.56 × 6.58 × 3.90 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
6.56 mm6.58 mm1.03 ctD / I1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2474088704
Side View
Table 62.0%Crown 33°Girdle: THN-STKPavilion 41°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,470 SGD|Low: $2,933 SGD|High: $4,543 SGD|Avg: $3,793 SGD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7$2,933 SGD
Retailer 2$3,420 SGD
Retailer 5$3,532 SGD
Retailer 4$3,650 SGD
Retailer 3$3,819 SGD
Retailer 1$4,470 SGD
Retailer 6$4,543 SGD

20 data points across 7 retailers

9 retailers$3,420 SGD to $4,470 SGD

B
Cheapest Retailer
-
$3,420 SGD
$2,675 USD
B
Retailer 2
-
$3,650 SGD
$2,855 USD
View
Retailer 3
-
$3,819 SGD
$2,987 USD
View
Price last confirmed 23 days ago
B
Retailer 4
-
$3,819 SGD
$2,987 USD
View
B
Retailer 5
-
$3,964 SGD
$3,101 USD
View
Retailer 6
-
$3,964 SGD
$3,101 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$4,405 SGD
$3,446 USD
View
Price last confirmed 22 days ago
B
Retailer 8
-
$4,470 SGD
€3,330 EUR
View
Most Expensive
NZ Jewellers
65f53bd3-29ae-46f5-b40c-de0d1c7f3b24 · Sep 28
$7,982 SGD
$6,244 USD
View
Price last confirmed 34 days ago
8 more retailers have this diamond
Prices start from $3,420 SGDSave up to $1,050 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.

B
1.03ct Round
$3,420 SGD