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Round|Natural|GIA

1.50ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 2567231036

Certificate GIA 2567231036

Diamond specifications and retailer prices

From $5,697 USD
As of November 4, 2026
Save $5,697 USD (50%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,394 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2567231036. Listed at 24 retailers as of November 4, 2026, with prices from $5,697 to $11,394, a $5,697 spread on the same certified stone. NZ Jewellers lists it at $11,394. 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
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2567231036
Dimensions7.02 × 7.12 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.02 mm7.12 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567231036
Side View
Table 58.0%Crown 38°Girdle: ThickPavilion 40.4°Culet: NoneDepth 64.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $11,394 USD|Low: $4,800 USD|High: $11,394 USD|Avg: $6,431 USD|+4.4%
NZ Jewellers
Retailer 2
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Retailer 27
November 6, 2026
Retailer 17$4,800 USD
Retailer 9$4,978 USD
Retailer 16$5,332 USD
Retailer 10$5,460 USD
Retailer 19$5,527 USD
Retailer 8$5,697 USD
Retailer 12$5,745 USD
Retailer 25$5,745 USD
Retailer 3$5,797 USD
Retailer 18$5,819 USD
Retailer 14$6,025 USD
Retailer 7$6,172 USD
Retailer 24$6,359 USD
Retailer 6$6,429 USD
Retailer 22$6,539 USD
Retailer 20$6,540 USD
Retailer 15$6,627 USD
Retailer 5$6,800 USD
Retailer 13$6,800 USD
Retailer 27$7,001 USD
Retailer 23$7,030 USD
Retailer 4$7,047 USD
Retailer 21$7,429 USD
Retailer 2$7,718 USD
Retailer 26$8,312 USD
Retailer 11$9,667 USD
NZ Jewellers$11,394 USD

25 data points across 27 retailers

24 retailers$5,697 USD to $11,394 USD

Retailer 1
-
$4,800 USD
Price last confirmed 17 days ago
Retailer 2
-
$5,332 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$5,460 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$5,527 USD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
$5,697 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,745 USD
View
B+
Retailer 7
-
$5,797 USD
View
Retailer 8
-
$6,025 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$6,172 USD
View
B+
Retailer 10
-
$6,359 USD
View
B+
Retailer 11
-
$6,429 USD
View
B+
Retailer 12
-
$6,539 USD
View
Retailer 13
-
$6,540 USD
View
Price last confirmed 33 days ago
Retailer 14
-
$6,627 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$6,800 USD
View
B
Retailer 16
-
$6,800 USD
View
B
Retailer 17
-
$7,001 USD
View
B
Retailer 18
-
$7,030 USD
View
B
Retailer 19
-
$7,047 USD
View
B
Retailer 20
-
$7,429 USD
View
B
Retailer 21
-
$7,718 USD
View
B
Retailer 22
-
$8,312 USD
View
Retailer 23
-
$9,667 USD
View
Price last confirmed 16 days ago
Most Expensive
C
NZ Jewellers
e896e7d6-3412-4786-886a-da9bd4778136 · Nov 5
$11,394 USD
View
23 more retailers have this diamond
Prices start from $5,697 USDSave up to $5,697 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+
1.50ct Round
$5,697 USD