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Round|Lab Grown|IGI

0.91ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG483125237

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483125237

Diamond specifications and retailer prices

From $296 AUD
$208 USD
As of October 26, 2026
Save $1,440 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,737 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG483125237 or 483125237. Listed at 19 retailers as of October 26, 2026, with prices from $296 to $1,737, a $1,440 spread on the same certified stone. Reve Diamonds lists it at $1,737. 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

0.91
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483125237
Dimensions6.05 × 6.01 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.05 mm6.01 mm0.91 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483125237
Side View
Table 58.0%Crown 36.9°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 64.4%

Caratlytics Score

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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 26
Current: $674 AUD|Low: $285 AUD|High: $1,491 AUD|Avg: $651 AUD|+6.2%
Retailer 1
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
October 29, 2026
Retailer 13$296 AUD
Retailer 7$330 AUD
Retailer 12$344 AUD
Retailer 4$367 AUD
Retailer 11$367 AUD
Retailer 3$444 AUD
Retailer 15$598 AUD
Retailer 8$622 AUD
Retailer 5$635 AUD
Retailer 1$674 AUD
Retailer 9$689 AUD
Retailer 6$697 AUD
Retailer 10$1,181 AUD
Retailer 2$1,186 AUD
Retailer 14$1,481 AUD

41 data points across 15 retailers

19 retailers$296 AUD to $1,737 AUD

A
Cheapest Retailer
-
$296 AUD
$208 USD
A
Retailer 2
-
$330 AUD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$344 AUD
$242 USD
View
A
Retailer 4
-
$367 AUD
$258 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$367 AUD
$258 USD
View
B+
Retailer 6
-
$419 AUD
HK$2,300 HKD
View
B+
Retailer 7
-
$444 AUD
$312 USD
View
B+
Retailer 8
-
$598 AUD
$420 USD
View
B+
Retailer 9
-
$622 AUD
€416 EUR
View
B+
Retailer 10
-
$635 AUD
$446 USD
View
B
Retailer 11
-
$674 AUD
£373 GBP
View
B
Retailer 12
-
$689 AUD
£381 GBP
View
B
Retailer 13
-
$697 AUD
$490 USD
View
B
Retailer 14
-
$993 AUD
SGD 943 SGD
View
B
Retailer 15
-
$1,181 AUD
$830 USD
View
B
Retailer 16
-
$1,186 AUD
$833 USD
View
B
Retailer 17
-
$1,257 AUD
$883 USD
View
B
Retailer 18
-
$1,481 AUD
£819 GBP
View
Most Expensive
B
Reve Diamonds
F2B2C3B8F · Oct 28
$1,737 AUD
$1,220 USD
View
18 more retailers have this diamond
Prices start from $296 AUDSave up to $1,440 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
0.91ct Round
$296 AUD