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Oval|Lab Grown|IGI

4.01ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG842611362

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842611362

Diamond specifications and retailer prices

From $1,006 NZD
$567 USD
As of October 29, 2026
Save $4,436 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,442 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG842611362 or 842611362. Listed at 15 retailers as of October 29, 2026, with prices from $1,006 to $5,442, a $4,436 spread on the same certified stone. MOH London lists it at $5,442. 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

4.01
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842611362
Dimensions12.53 × 8.92 × 5.64 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.53 mm8.92 mm4.01 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842611362
Side View
Table 60.0%Crown 37.9°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.2%

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: Oct 29
Current: $5,442 NZD|Low: $1,006 NZD|High: $5,442 NZD|Avg: $2,392 NZD
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 9$1,006 NZD
Retailer 5$1,127 NZD
Retailer 11$1,127 NZD
Retailer 3$1,165 NZD
Retailer 13$1,247 NZD
Retailer 10$1,348 NZD
Retailer 6$1,671 NZD
Retailer 4$1,804 NZD
Retailer 2$1,946 NZD
Retailer 15$1,977 NZD
Retailer 14$3,094 NZD
Retailer 12$3,279 NZD
Retailer 16$3,657 NZD
Retailer 7$3,999 NZD
Retailer 8$4,041 NZD
MOH London$5,442 NZD

21 data points across 16 retailers

15 retailers$1,006 NZD to $5,442 NZD

A
Cheapest Retailer
-
$1,006 NZD
$567 USD
A
Retailer 2
-
$1,127 NZD
$635 USD
View
Final sale: no returns
A
Retailer 3
-
$1,127 NZD
$635 USD
View
Retailer 4
-
$1,165 NZD
£517 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,247 NZD
$703 USD
View
A
Retailer 6
-
$1,348 NZD
$760 USD
View
B+
Retailer 7
-
$1,671 NZD
$942 USD
View
B+
Retailer 8
-
$1,804 NZD
$1,017 USD
View
B+
Retailer 9
-
$1,946 NZD
£864 GBP
View
B
Retailer 10
-
$3,094 NZD
$1,744 USD
View
B
Retailer 11
-
$3,279 NZD
$1,848 USD
View
B
Retailer 12
-
$3,657 NZD
$2,061 USD
View
B
Retailer 13
-
$3,999 NZD
$2,254 USD
View
B
Retailer 14
-
$4,041 NZD
$2,277 USD
View
Most Expensive
B
MOH London
LG842611362 · Oct 29
$5,442 NZD
£2,415 GBP
View
14 more retailers have this diamond
Prices start from $1,006 NZDSave up to $4,436 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.

A
4.01ct Oval
$1,006 NZD