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Oval|Natural|GIA

1.20ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 7546644505

Certificate GIA 7546644505

Diamond specifications and retailer prices

From $3,354 USD
Save $4,726 USD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,080 USD at NZ Jewellers
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546644505. Listed at 22 retailers, with prices from $3,354 to $8,080 at NZ Jewellers, a $4,726 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

1.20
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546644505
Dimensions8.39 × 6.01 × 3.72 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.39 mm6.01 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546644505
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $8,080 USD|Low: $3,354 USD|High: $8,153 USD|Avg: $5,001 USD|-0.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 1, 2026
Retailer 7$3,354 USD
Retailer 2$3,538 USD
Retailer 20$3,960 USD
Retailer 15$4,099 USD
Retailer 19$4,245 USD
Retailer 8$4,380 USD
Retailer 23$4,579 USD
Retailer 11$4,590 USD
Retailer 3$4,638 USD
Retailer 5$4,638 USD
Retailer 12$4,638 USD
Retailer 18$4,680 USD
Retailer 14$4,725 USD
Retailer 22$4,788 USD
Retailer 6$4,841 USD
Retailer 13$4,859 USD
Retailer 9$4,889 USD
Retailer 4$4,910 USD
Retailer 16$4,975 USD
Retailer 10$5,352 USD
Retailer 21$5,592 USD
Retailer 17$7,476 USD
NZ Jewellers$8,080 USD

13 data points across 23 retailers

22 retailers$3,354 USD to $8,080 USD

A
Cheapest Retailer
-
$3,354 USD
A
Retailer 2
-
$3,538 USD
₹336,944 INR
View
B+
Retailer 3
-
$3,960 USD
View
B+
Retailer 4
-
$4,099 USD
View
B+
Retailer 5
-
$4,245 USD
View
B+
Retailer 6
-
$4,380 USD
View
B
Retailer 7
-
$4,579 USD
£3,605 GBP
View
B+
Retailer 8
-
$4,596 USD
£3,619 GBP
View
B+
Retailer 9
-
$4,638 USD
View
B+
Retailer 10
-
$4,638 USD
View
B+
Retailer 11
-
$4,638 USD
View
B+
Retailer 12
-
$4,680 USD
A$7,201 AUD
View
B+
Retailer 13
-
$4,725 USD
View
B+
Retailer 14
-
$4,788 USD
View
B+
Retailer 15
-
$4,841 USD
View
B+
Retailer 16
-
$4,859 USD
€4,628 EUR
View
B+
Retailer 17
-
$4,889 USD
View
B+
Retailer 18
-
$4,910 USD
View
B
Retailer 19
-
$5,352 USD
View
B
Retailer 20
-
$5,592 USD
ZAR 90,347 ZAR
View
B
Retailer 21
-
$7,476 USD
£5,887 GBP
View
Most Expensive
B
NZ Jewellers
dd640399-2167-41b6-82ad-414262618be1 · Sep 29
$8,080 USD
View
21 more retailers have this diamond
Prices start from $3,354 USDSave up to $4,726 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.

A
1.20ct Oval
$3,354 USD