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Oval|Lab Grown|IGI

0.90ct I VS1 Oval Lab Grown Diamond

VG • I/VS1 • IGI LG407930373

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407930373

Diamond specifications and retailer prices

From $940 NZD
$530 USD
As of October 30, 2026
Save $5,712 NZD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,652 NZD at MOH London · As of October 27, 2026
View at MOH London

About this 0.9ct lab-grown oval diamond

This 0.9ct lab-grown oval sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407930373 or 407930373. Listed at 13 retailers as of October 27, 2026, with prices from $940 to $6,652, a $5,712 spread on the same certified stone. MOH London lists it at $6,652. 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

0.90
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle32.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407930373
Dimensions7.77 × 5.57 × 3.35 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.77 mm5.57 mm0.90 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG407930373
Side View
Table 56.5%Crown 32.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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 30
Current: $6,652 NZD|Low: $940 NZD|High: $8,412 NZD|Avg: $3,488 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
October 30, 2026
Retailer 2$940 NZD
Retailer 10$1,689 NZD
Retailer 13$1,890 NZD
Retailer 3$1,959 NZD
Retailer 11$1,959 NZD
Retailer 4$2,271 NZD
Retailer 5$2,834 NZD
Retailer 7$2,875 NZD
Retailer 12$3,133 NZD
Retailer 8$3,790 NZD
Retailer 9$4,221 NZD
Retailer 14$5,408 NZD
MOH London$6,652 NZD
Retailer 6$8,412 NZD

41 data points across 14 retailers

13 retailers$940 NZD to $6,652 NZD

A
Cheapest Retailer
-
$940 NZD
$530 USD
B
Retailer 2
-
$1,689 NZD
$952 USD
View
B
Retailer 3
-
$1,836 NZD
$1,035 USD
View
B
Retailer 4
-
$1,890 NZD
$1,065 USD
View
Final sale: no returns
B
Retailer 5
-
$1,959 NZD
$1,104 USD
View
Retailer 6
-
$1,959 NZD
$1,104 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$2,875 NZD
£1,276 GBP
View
B
Retailer 8
-
$3,133 NZD
$1,766 USD
View
B
Retailer 9
-
$3,790 NZD
ZAR 34,510 ZAR
View
B
Retailer 10
-
$4,221 NZD
$2,379 USD
View
C
Retailer 11
-
$5,408 NZD
£2,400 GBP
View
C
Retailer 12
-
$5,507 NZD
$3,104 USD
View
Most Expensive
B
MOH London
LG407930373 · Oct 27
$6,652 NZD
£2,952 GBP
View
12 more retailers have this diamond
Prices start from $940 NZDSave up to $5,712 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
0.90ct Oval
$940 NZD