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Round|Natural|GIA

3.83ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2554465678

Certificate GIA 2554465678

Diamond specifications and retailer prices

From $81,101 NZD
$45,709 USD
As of November 1, 2026
Save $58,663 NZD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $139,765 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.83ct natural round diamond

This 3.83ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2554465678. Listed at 15 retailers as of November 1, 2026, with prices from $81,101 to $139,765, a $58,663 spread on the same certified stone. MOH London lists it at $139,765. 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

3.83
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2554465678
Dimensions9.96 × 9.90 × 6.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
9.96 mm9.90 mm3.83 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554465678
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Nov 1
Current: $139,765 NZD|Low: $73,631 NZD|High: $141,450 NZD|Avg: $95,979 NZD|-0.1%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 8$78,374 NZD
Retailer 14$81,101 NZD
Retailer 11$85,668 NZD
Retailer 13$86,675 NZD
Retailer 5$89,492 NZD
Retailer 10$89,549 NZD
Retailer 4$92,920 NZD
Retailer 7$92,920 NZD
Retailer 3$93,222 NZD
Retailer 12$93,222 NZD
Retailer 6$96,007 NZD
Retailer 15$96,950 NZD
Retailer 16$100,679 NZD
Retailer 2$104,813 NZD
Retailer 9$116,015 NZD
MOH London$139,765 NZD

42 data points across 16 retailers

15 retailers$81,101 NZD to $139,765 NZD

B+
Cheapest Retailer
-
$81,101 NZD
$45,709 USD
Retailer 2
-
$85,668 NZD
A$74,281 AUD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$86,675 NZD
$48,850 USD
View
B+
Retailer 4
-
$89,492 NZD
$50,438 USD
View
B+
Retailer 5
-
$89,549 NZD
£39,740 GBP
View
B
Retailer 6
-
$92,920 NZD
$52,370 USD
View
B
Retailer 7
-
$92,920 NZD
$52,370 USD
View
B
Retailer 8
-
$93,222 NZD
$52,540 USD
View
B
Retailer 9
-
$93,222 NZD
$52,540 USD
View
B
Retailer 10
-
$96,007 NZD
$54,110 USD
View
B
Retailer 11
-
$96,950 NZD
$54,641 USD
View
B
Retailer 12
-
$100,679 NZD
$56,743 USD
View
B
Retailer 13
-
$104,813 NZD
€56,260 EUR
View
B
Retailer 14
-
$116,015 NZD
ZAR 1,056,319 ZAR
View
Most Expensive
B
MOH London
6F34F42F4 · Nov 1
$139,765 NZD
£62,025 GBP
View
14 more retailers have this diamond
Prices start from $81,101 NZDSave up to $58,663 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+
3.83ct Round
$81,101 NZD