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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 $755 AUD
$530 USD
As of October 30, 2026
Save $4,583 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,337 AUD 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 $755 to $5,337, a $4,583 spread on the same certified stone. MOH London lists it at $5,337. 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: $5,337 AUD|Low: $755 AUD|High: $6,749 AUD|Avg: $2,799 AUD|+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$755 AUD
Retailer 10$1,355 AUD
Retailer 13$1,516 AUD
Retailer 3$1,572 AUD
Retailer 11$1,572 AUD
Retailer 4$1,822 AUD
Retailer 5$2,273 AUD
Retailer 7$2,307 AUD
Retailer 12$2,514 AUD
Retailer 8$3,041 AUD
Retailer 9$3,387 AUD
Retailer 14$4,339 AUD
MOH London$5,337 AUD
Retailer 6$6,749 AUD

41 data points across 14 retailers

13 retailers$755 AUD to $5,337 AUD

A
Cheapest Retailer
-
$755 AUD
$530 USD
B
Retailer 2
-
$1,355 AUD
$952 USD
View
B
Retailer 3
-
$1,473 AUD
$1,035 USD
View
B
Retailer 4
-
$1,516 AUD
$1,065 USD
View
Final sale: no returns
B
Retailer 5
-
$1,572 AUD
$1,104 USD
View
Retailer 6
-
$1,572 AUD
$1,104 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$2,307 AUD
£1,276 GBP
View
B
Retailer 8
-
$2,514 AUD
$1,766 USD
View
B
Retailer 9
-
$3,041 AUD
ZAR 34,510 ZAR
View
B
Retailer 10
-
$3,387 AUD
$2,379 USD
View
C
Retailer 11
-
$4,339 AUD
£2,400 GBP
View
C
Retailer 12
-
$4,419 AUD
$3,104 USD
View
Most Expensive
B
MOH London
LG407930373 · Oct 27
$5,337 AUD
£2,952 GBP
View
12 more retailers have this diamond
Prices start from $755 AUDSave up to $4,583 AUD

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
$755 AUD