Oval|Natural|GIA

1.51ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 2484385419

Certificate GIA 2484385419

Diamond specifications and retailer prices

From $4,220 USD
₹401,874 INR
Save $4,988 USD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,208 USD at NZ Jewellers
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2484385419. Listed at 16 retailers, with prices from $4,220 to $9,208 at NZ Jewellers, a $4,988 spread on the same certified stone. 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
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2484385419
Dimensions9.07 × 6.50 × 3.94 mm
L/W Ratio1.40
Top View
9.07 mm6.50 mm1.51 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2484385419
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,220 USD|Low: $4,148 USD|High: $8,875 USD|Avg: $5,341 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 1, 2026
Retailer 1$4,220 USD
Retailer 10$4,839 USD
Retailer 8$4,860 USD
Retailer 2$4,864 USD
Retailer 6$5,358 USD
Retailer 5$5,421 USD
Retailer 11$5,467 USD
Retailer 9$5,506 USD
Retailer 4$6,112 USD
Retailer 3$6,552 USD
Retailer 7$8,875 USD

45 data points across 11 retailers

16 retailers$4,220 USD to $9,208 USD

B+
Cheapest Retailer
-
$4,220 USD
₹401,874 INR
B+
Retailer 2
-
$4,801 USD
View
B+
Retailer 3
-
$4,839 USD
View
B+
Retailer 4
-
$4,860 USD
View
B+
Retailer 5
-
$4,864 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$5,354 USD
£4,216 GBP
View
B+
Retailer 7
-
$5,421 USD
£4,268 GBP
View
B+
Retailer 8
-
$5,467 USD
View
B+
Retailer 9
-
$5,506 USD
View
B+
Retailer 10
-
$5,506 USD
View
B+
Retailer 11
-
$5,506 USD
View
B
Retailer 12
-
$6,112 USD
€5,821 EUR
View
B
Retailer 13
-
$6,353 USD
View
B
Retailer 14
-
$6,552 USD
ZAR 105,844 ZAR
View
Price last confirmed 43 days ago
B
Retailer 15
-
$8,875 USD
£6,988 GBP
View
Most Expensive
C
NZ Jewellers
1cebe70d-d965-4a2e-8753-1ad61ad4c804 · Sep 29
$9,208 USD
View
15 more retailers have this diamond
Prices start from $4,220 USDSave up to $4,988 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.

B+
1.51ct Oval
$4,220 USD