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Oval|Lab Grown|IGI

0.37ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG754546645

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754546645

Diamond specifications and retailer prices

From $278 NZD
$156 USD
As of October 29, 2026
Save $1,316 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,594 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.37ct lab-grown oval diamond

This 0.37ct lab-grown oval sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754546645 or 754546645. Listed at 16 retailers as of October 29, 2026, with prices from $278 to $1,594, a $1,316 spread on the same certified stone. MOH London lists it at $1,594. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.37
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754546645
Dimensions3.94 × 3.94 × 5.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.94 mm3.94 mm0.37 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754546645
Side View
Table 59.0%Crown 34.5°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,594 NZD|Low: $247 NZD|High: $1,605 NZD|Avg: $632 NZD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$247 NZD
Retailer 8$278 NZD
Retailer 6$308 NZD
Retailer 10$417 NZD
Retailer 9$538 NZD
Retailer 2$591 NZD
Retailer 3$613 NZD
Retailer 4$675 NZD
Retailer 5$694 NZD
MOH London$1,594 NZD

42 data points across 10 retailers

16 retailers$278 NZD to $1,594 NZD

A
Retailer 1
-
$247 NZD
$139 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$278 NZD
$156 USD
View
Final sale: no returns
A
Retailer 3
-
$288 NZD
$162 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$288 NZD
$162 USD
View
A
Retailer 5
-
$308 NZD
$173 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$308 NZD
$173 USD
View
A
Retailer 7
-
$356 NZD
$200 USD
View
A
Retailer 8
-
$417 NZD
$234 USD
View
A
Retailer 9
-
$538 NZD
$302 USD
View
B+
Retailer 10
-
$591 NZD
£261 GBP
View
B+
Retailer 11
-
$613 NZD
ZAR 5,565 ZAR
View
B+
Retailer 12
-
$675 NZD
A$583 AUD
View
B+
Retailer 13
-
$694 NZD
$390 USD
View
B
Retailer 14
-
$1,091 NZD
$613 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$1,402 NZD
$787 USD
View
Most Expensive
B
MOH London
LG754546645 · Oct 29
$1,594 NZD
£705 GBP
View
15 more retailers have this diamond
Prices start from $278 NZDSave up to $1,316 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
0.37ct Oval
$278 NZD