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Round|Natural|GIA

0.62ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7511915872

Certificate GIA 7511915872

Diamond specifications and retailer prices

From $891 SGD
$697 USD
As of November 2, 2026
Save $2,140 SGD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,031 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.62ct natural round diamond

This 0.62ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7511915872. Listed at 15 retailers as of October 27, 2026, with prices from $891 to $3,031, a $2,140 spread on the same certified stone. NZ Jewellers lists it at $3,031. 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

0.62
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7511915872
Dimensions5.43 × 5.46 × 3.42 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
5.43 mm5.46 mm0.62 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511915872
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.7%

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 2
Current: $3,031 SGD|Low: $811 SGD|High: $3,059 SGD|Avg: $1,346 SGD|+0.8%
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
November 2, 2026
Retailer 3$891 SGD
Retailer 12$966 SGD
Retailer 5$984 SGD
Retailer 13$1,004 SGD
Retailer 4$1,115 SGD
Retailer 7$1,131 SGD
Retailer 2$1,155 SGD
Retailer 14$1,189 SGD
Retailer 15$1,210 SGD
Retailer 8$1,211 SGD
Retailer 9$1,251 SGD
Retailer 11$1,443 SGD
Retailer 6$1,465 SGD
Retailer 10$1,771 SGD
NZ Jewellers$3,031 SGD

31 data points across 15 retailers

15 retailers$891 SGD to $3,031 SGD

A
Cheapest Retailer
-
$891 SGD
$697 USD
Final sale: no returns
A
Retailer 2
-
$966 SGD
$756 USD
View
A
Retailer 3
-
$984 SGD
$770 USD
View
A
Retailer 4
-
$1,004 SGD
$785 USD
View
B+
Retailer 5
-
$1,115 SGD
$872 USD
View
Retailer 6
-
$1,131 SGD
€843 EUR
View
Price last confirmed 32 days ago
B+
Retailer 7
-
$1,155 SGD
£711 GBP
View
B+
Retailer 8
-
$1,189 SGD
$930 USD
View
B+
Retailer 9
-
$1,210 SGD
£745 GBP
View
B+
Retailer 10
-
$1,211 SGD
€902 EUR
View
B+
Retailer 11
-
$1,251 SGD
£770 GBP
View
B+
Retailer 12
-
$1,443 SGD
ZAR 18,241 ZAR
View
Retailer 13
-
$1,465 SGD
A$1,763 AUD
View
Price last confirmed 31 days ago
B
Retailer 14
-
$1,771 SGD
£1,091 GBP
View
Most Expensive
B
NZ Jewellers
492d2daa-661e-4da2-ac6b-a1f9e240f637 · Oct 27
$3,031 SGD
$2,371 USD
View
14 more retailers have this diamond
Prices start from $891 SGDSave up to $2,140 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
0.62ct Round
$891 SGD