Radiant|Natural|GIA

3.50ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 1236857844

Certificate GIA 1236857844

Diamond specifications and retailer prices

From $46,707 USD
HK$364,900 HKD
As of November 1, 2026
Save $40,495 USD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $87,202 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural radiant diamond

This 3.5ct natural radiant sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236857844. Listed at 23 retailers as of November 1, 2026, with prices from $46,707 to $87,202, a $40,495 spread on the same certified stone. MOH London lists it at $87,202. 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

3.50
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle33.8°
OriginNatural
Grading LabGIA
CertificateGIA 1236857844
Dimensions10.20 × 7.53 × 5.04 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
10.20 mm7.53 mm3.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236857844
Side View
Table 67.0%CrownGirdle: ThickPavilion 33.8°Culet: NoneDepth 67.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $87,202 USD|Low: $46,707 USD|High: $89,719 USD|Avg: $58,519 USD|-2.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 17$46,707 USD
Retailer 5$49,030 USD
Retailer 16$49,940 USD
Retailer 11$50,515 USD
Retailer 21$51,017 USD
Retailer 4$51,182 USD
Retailer 13$51,404 USD
Retailer 18$51,817 USD
Retailer 9$52,034 USD
Retailer 19$52,647 USD
Retailer 8$53,227 USD
Retailer 2$53,812 USD
Retailer 12$54,540 USD
Retailer 15$54,546 USD
Retailer 7$55,373 USD
Retailer 14$58,690 USD
Retailer 10$64,199 USD
Retailer 6$67,681 USD
Retailer 3$72,384 USD
Retailer 20$73,106 USD
MOH London$87,202 USD

19 data points across 21 retailers

23 retailers$46,707 USD to $87,202 USD

A
Cheapest Retailer
-
$46,707 USD
HK$364,900 HKD
A
Retailer 2
-
$49,030 USD
View
A
Retailer 3
-
$49,940 USD
View
A
Retailer 4
-
$50,515 USD
View
A
Retailer 5
-
$51,017 USD
€48,587 EUR
View
A
Retailer 6
-
$51,182 USD
View
Final sale: no returns
A
Retailer 7
-
$51,404 USD
View
A
Retailer 8
-
$51,817 USD
₹4,934,949 INR
View
A
Retailer 9
-
$52,034 USD
View
B+
Retailer 10
-
$52,647 USD
View
B+
Retailer 11
-
$53,227 USD
View
B+
Retailer 12
-
$53,812 USD
£42,372 GBP
View
B+
Retailer 13
-
$54,540 USD
View
B+
Retailer 14
-
$54,546 USD
A$83,917 AUD
View
Retailer 15
-
$54,870 USD
A$84,416 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$55,373 USD
View
Retailer 17
-
$55,373 USD
View
Price last confirmed 11 days ago
Retailer 18
-
$58,690 USD
View
Price last confirmed 8 days ago
Retailer 19
-
$64,199 USD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
$67,681 USD
€64,458 EUR
View
B+
Retailer 21
-
$72,384 USD
ZAR 1,169,369 ZAR
View
B+
Retailer 22
-
$73,106 USD
£57,564 GBP
View
Most Expensive
B
MOH London
EAF8DCE1C · Nov 1
$87,202 USD
£68,663 GBP
View
22 more retailers have this diamond
Prices start from $46,707 USDSave up to $40,495 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.

A
3.50ct Radiant
$46,707 USD