Round|Natural|GIA

0.62ct I SI1 Round Natural Diamond

VG • I/SI1 • GIA 1307890930

Certificate GIA 1307890930

Diamond specifications and retailer prices

From $627 USD
HK$4,900 HKD
As of October 31, 2026
Save $1,409 USD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,036 USD 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 very-good cut grade and certified by GIA 1307890930. Listed at 13 retailers as of October 27, 2026, with prices from $627 to $2,036, a $1,409 spread on the same certified stone. NZ Jewellers lists it at $2,036. 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

0.62
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1307890930
Dimensions5.36 × 5.32 × 3.42 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Feather
Top View
5.36 mm5.32 mm0.62 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1307890930
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.0%

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: Oct 31
Current: $2,036 USD|Low: $614 USD|High: $2,036 USD|Avg: $891 USD
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
October 31, 2026
Retailer 2$627 USD
Retailer 3$665 USD
Retailer 13$699 USD
Retailer 14$699 USD
Retailer 4$725 USD
Retailer 5$730 USD
Retailer 12$749 USD
Retailer 6$781 USD
Retailer 7$796 USD
Retailer 9$843 USD
Retailer 10$958 USD
Retailer 8$969 USD
Retailer 11$1,507 USD
NZ Jewellers$2,036 USD

28 data points across 14 retailers

13 retailers$627 USD to $2,036 USD

A
Cheapest Retailer
-
$627 USD
HK$4,900 HKD
A
Retailer 2
-
$665 USD
View
B+
Retailer 3
-
$699 USD
View
B+
Retailer 4
-
$699 USD
View
B+
Retailer 5
-
$730 USD
View
B+
Retailer 6
-
$749 USD
View
B+
Retailer 7
-
$781 USD
View
B+
Retailer 8
-
$796 USD
£627 GBP
View
B+
Retailer 9
-
$843 USD
£663 GBP
View
B+
Retailer 10
-
$958 USD
€912 EUR
View
B+
Retailer 11
-
$969 USD
ZAR 15,660 ZAR
View
B
Retailer 12
-
$1,507 USD
£1,187 GBP
View
Most Expensive
C
NZ Jewellers
2ea7bd2f-832d-4d81-bee0-c25a87781a51 · Oct 27
$2,036 USD
View
12 more retailers have this diamond
Prices start from $627 USDSave up to $1,409 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
0.62ct Round
$627 USD