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Round|Natural|GIA

3.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6243066195

Certificate GIA 6243066195

Diamond specifications and retailer prices

From $99,352 NZD
€53,328 EUR
As of October 29, 2026
Save $68,170 NZD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $167,522 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243066195. Listed at 17 retailers as of October 29, 2026, with prices from $99,352 to $167,522, a $68,170 spread on the same certified stone. MOH London lists it at $167,522. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6243066195
Dimensions9.64 × 9.56 × 6.02 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle, Natural
Top View
9.64 mm9.56 mm3.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243066195
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $167,522 NZD|Low: $87,506 NZD|High: $167,522 NZD|Avg: $114,989 NZD|+2.2%
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
October 30, 2026
Retailer 6$87,506 NZD
Retailer 7$96,492 NZD
Retailer 10$99,352 NZD
Retailer 4$100,162 NZD
Retailer 8$103,923 NZD
Retailer 3$108,600 NZD
Retailer 15$110,409 NZD
Retailer 11$111,139 NZD
Retailer 12$111,139 NZD
Retailer 13$114,850 NZD
Retailer 16$114,850 NZD
Retailer 14$115,583 NZD
Retailer 5$118,665 NZD
Retailer 9$131,020 NZD
Retailer 2$145,206 NZD
MOH London$167,522 NZD

23 data points across 16 retailers

17 retailers$99,352 NZD to $167,522 NZD

Retailer 1
-
$87,506 NZD
HK$385,300 HKD
Price last confirmed 17 days ago
Retailer 2
-
$96,492 NZD
SGD 73,491 SGD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$99,352 NZD
€53,328 EUR
View
B+
Retailer 4
-
$100,162 NZD
$56,451 USD
View
Retailer 5
-
$103,923 NZD
$58,571 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$105,764 NZD
A$91,706 AUD
View
B+
Retailer 7
-
$108,600 NZD
$61,207 USD
View
Final sale: no returns
B+
Retailer 8
-
$110,409 NZD
$62,227 USD
View
B+
Retailer 9
-
$111,139 NZD
$62,638 USD
View
B
Retailer 10
-
$111,139 NZD
$62,638 USD
View
B+
Retailer 11
-
$114,850 NZD
$64,730 USD
View
B+
Retailer 12
-
$114,850 NZD
$64,730 USD
View
B+
Retailer 13
-
$115,583 NZD
$65,143 USD
View
B+
Retailer 14
-
$118,665 NZD
$66,880 USD
View
B
Retailer 15
-
$131,020 NZD
€70,327 EUR
View
B
Retailer 16
-
$145,206 NZD
£64,440 GBP
View
Most Expensive
B
MOH London
804B6F9B5 · Oct 29
$167,522 NZD
£74,343 GBP
View
16 more retailers have this diamond
Prices start from $99,352 NZDSave up to $68,170 NZD

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+
3.50ct Round
$99,352 NZD