Round|Natural|GIA

1.51ct L I1 Round Natural Diamond

VG • L/I1 • GIA 2557006747

Certificate GIA 2557006747

Diamond specifications and retailer prices

From $3,004 USD
As of November 5, 2026
Save $3,503 USD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,507 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and I1 clarity (included), with a very-good cut grade and certified by GIA 2557006747. Listed at 9 retailers as of November 5, 2026, with prices from $3,004 to $6,507, a $3,503 spread on the same certified stone. NZ Jewellers lists it at $6,507. 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

1.51
Carat
L
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557006747
Dimensions7.23 × 7.18 × 4.60 mm
L/W Ratio1.01
Top View
7.23 mm7.18 mm1.51 ctL / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2557006747
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.8%

Caratlytics Score

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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: Nov 5
Current: $6,507 USD|Low: $3,004 USD|High: $6,507 USD|Avg: $4,080 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$3,004 USD
Retailer 8$3,093 USD
Retailer 5$3,384 USD
Retailer 6$3,384 USD
Retailer 3$3,514 USD
Retailer 4$3,904 USD
Retailer 2$4,338 USD
Retailer 9$4,529 USD
Retailer 10$5,812 USD
NZ Jewellers$6,507 USD

14 data points across 10 retailers

9 retailers$3,004 USD to $6,507 USD

B
Cheapest Retailer
-
$3,004 USD
B
Retailer 2
-
$3,093 USD
View
Retailer 3
-
$3,384 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$3,384 USD
View
B
Retailer 5
-
$3,514 USD
View
Retailer 6
-
$3,726 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$3,904 USD
View
C
Retailer 8
-
$4,338 USD
View
Most Expensive
C
NZ Jewellers
53aa3a0e-94dc-4f4a-bc7b-8b182b7059ac · Nov 5
$6,507 USD
View
8 more retailers have this diamond
Prices start from $3,004 USDSave up to $3,503 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.

B
1.51ct Round
$3,004 USD