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Round|Natural|GIA

1.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1236706610

Certificate GIA 1236706610

Diamond specifications and retailer prices

From $7,360 USD
HK$57,500 HKD
Save $5,567 USD (43%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,927 USD at MOH London
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1236706610. Listed at 20 retailers, with prices from $7,360 to $12,927 at MOH London, a $5,567 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1236706610
Dimensions7.28 × 7.22 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.28 mm7.22 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236706610
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.6%

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: $12,927 USD|Low: $7,360 USD|High: $12,927 USD|Avg: $9,215 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 1, 2026
Retailer 8$7,360 USD
Retailer 4$7,590 USD
Retailer 20$7,622 USD
Retailer 2$8,038 USD
Retailer 23$8,045 USD
Retailer 5$8,149 USD
Retailer 18$8,605 USD
Retailer 7$8,624 USD
Retailer 3$8,625 USD
Retailer 17$8,682 USD
Retailer 16$8,821 USD
Retailer 10$8,831 USD
Retailer 13$8,901 USD
Retailer 11$9,354 USD
Retailer 21$9,464 USD
Retailer 9$9,490 USD
Retailer 12$9,810 USD
Retailer 14$9,810 USD
Retailer 22$9,816 USD
Retailer 15$10,140 USD
Retailer 6$10,596 USD
Retailer 19$11,051 USD
MOH London$12,927 USD

26 data points across 23 retailers

20 retailers$7,360 USD to $12,927 USD

A
Cheapest Retailer
-
$7,360 USD
HK$57,500 HKD
A
Retailer 2
-
$7,590 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$7,622 USD
View
A
Retailer 4
-
$8,038 USD
View
A
Retailer 5
-
$8,045 USD
€7,662 EUR
View
Price last confirmed 5 days ago
A
Retailer 6
-
$8,149 USD
SGD 11,012 SGD
View
A
Retailer 7
-
$8,605 USD
£6,776 GBP
View
B+
Retailer 8
-
$8,624 USD
View
B+
Retailer 9
-
$8,625 USD
View
B+
Retailer 10
-
$8,682 USD
A$13,358 AUD
View
B+
Retailer 11
-
$8,901 USD
£7,009 GBP
View
B+
Retailer 12
-
$9,050 USD
SGD 12,230 SGD
View
B+
Retailer 13
-
$9,464 USD
View
B+
Retailer 14
-
$9,490 USD
View
B+
Retailer 15
-
$9,810 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
-
$9,816 USD
€9,349 EUR
View
B+
Retailer 17
-
$10,140 USD
View
Price last confirmed 45 days ago
B+
Retailer 18
-
$10,596 USD
View
B+
Retailer 19
-
$11,051 USD
ZAR 178,525 ZAR
View
Most Expensive
B
MOH London
BEBE2F8E8 · Oct 1
$12,927 USD
£10,179 GBP
View
19 more retailers have this diamond
Prices start from $7,360 USDSave up to $5,567 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 Round
$7,360 USD