CaratHunter
Plans
Oval|Natural|GIA

1.50ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 1568264174

Certificate GIA 1568264174

Diamond specifications and retailer prices

From $6,515 USD
HK$50,900 HKD
Save $8,095 USD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,610 USD at NZ Jewellers
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568264174. Listed at 21 retailers, with prices from $6,515 to $14,610 at NZ Jewellers, a $8,095 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

1.50
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568264174
Dimensions9.07 × 6.47 × 3.97 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Knot
Top View
9.07 mm6.47 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568264174
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.4%

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: Sep 27
Current: $14,610 USD|Low: $6,515 USD|High: $14,610 USD|Avg: $9,051 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 1, 2026
Retailer 10$6,515 USD
Retailer 13$7,038 USD
Retailer 12$7,391 USD
Retailer 4$7,515 USD
Retailer 6$7,524 USD
Retailer 8$7,930 USD
Retailer 19$8,025 USD
Retailer 5$8,063 USD
Retailer 20$8,231 USD
Retailer 17$8,272 USD
Retailer 15$8,323 USD
Retailer 9$8,735 USD
Retailer 18$8,869 USD
Retailer 7$8,925 USD
Retailer 14$9,364 USD
Retailer 11$10,079 USD
Retailer 16$10,532 USD
Retailer 2$11,678 USD
Retailer 3$12,320 USD
NZ Jewellers$14,610 USD

14 data points across 20 retailers

21 retailers$6,515 USD to $14,610 USD

A
Cheapest Retailer
-
$6,515 USD
HK$50,900 HKD
A
Retailer 2
-
$7,038 USD
₹670,238 INR
View
B+
Retailer 3
-
$7,391 USD
View
B+
Retailer 4
-
$7,515 USD
View
B+
Retailer 5
-
$7,524 USD
View
B+
Retailer 6
-
$7,649 USD
SGD 10,336 SGD
View
B+
Retailer 7
-
$7,930 USD
View
B+
Retailer 8
-
$8,025 USD
View
B+
Retailer 9
-
$8,063 USD
View
B+
Retailer 10
-
$8,250 USD
£6,496 GBP
View
B+
Retailer 11
-
$8,272 USD
£6,513 GBP
View
B+
Retailer 12
-
$8,323 USD
A$12,805 AUD
View
B+
Retailer 13
-
$8,735 USD
View
B+
Retailer 14
-
$8,869 USD
View
B+
Retailer 15
-
$8,925 USD
View
B+
Retailer 16
-
$9,364 USD
€8,918 EUR
View
B
Retailer 17
-
$10,079 USD
View
B
Retailer 18
-
$10,532 USD
ZAR 170,142 ZAR
View
B
Retailer 19
-
$11,678 USD
£9,195 GBP
View
B
Retailer 20
-
$12,320 USD
£9,701 GBP
View
Most Expensive
B
NZ Jewellers
ce8840df-41f6-4376-97e2-901de675d976 · Sep 30
$14,610 USD
View
20 more retailers have this diamond
Prices start from $6,515 USDSave up to $8,095 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
1.50ct Oval
$6,515 USD