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Round|Lab Grown|IGI

1.53ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG770649183

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770649183

Diamond specifications and retailer prices

From $374 AUD
$263 USD
As of October 29, 2026
Save $1,610 AUD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,502 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770649183 or 770649183. Listed at 25 retailers as of October 29, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770649183
Dimensions7.45 × 7.52 × 4.48 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
7.45 mm7.52 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770649183
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.8%

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: $3,502 AUD|Low: $359 AUD|High: $3,502 AUD|Avg: $1,001 AUD
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 4$374 AUD
Retailer 3$434 AUD
Retailer 6$464 AUD
Retailer 7$464 AUD
Retailer 13$619 AUD
Retailer 9$624 AUD
Retailer 19$626 AUD
Retailer 17$797 AUD
Retailer 11$839 AUD
Retailer 16$840 AUD
Retailer 14$886 AUD
Retailer 2$886 AUD
Retailer 18$1,079 AUD
Retailer 8$1,176 AUD
Retailer 5$1,492 AUD
Retailer 10$1,690 AUD
Retailer 12$1,761 AUD
Retailer 15$1,869 AUD
Brilliant Earth$3,502 AUD

40 data points across 19 retailers

25 retailers$374 AUD to $1,985 AUD

A
Cheapest Retailer
-
$374 AUD
$263 USD
A
Retailer 2
-
$419 AUD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$434 AUD
$305 USD
View
A
Retailer 4
-
$464 AUD
$326 USD
View
A
Retailer 5
-
$464 AUD
$326 USD
View
A
Retailer 6
-
$619 AUD
£342 GBP
View
B+
Retailer 7
-
$624 AUD
$438 USD
View
A
Retailer 8
-
$626 AUD
$440 USD
View
A
Retailer 9
-
$797 AUD
ZAR 9,047 ZAR
View
B+
Retailer 10
-
$833 AUD
$585 USD
View
B+
Retailer 11
-
$839 AUD
$589 USD
View
A
Retailer 12
-
$840 AUD
€562 EUR
View
B+
Retailer 13
-
$886 AUD
£490 GBP
View
B+
Retailer 14
-
$886 AUD
View
B+
Retailer 15
-
$1,079 AUD
View
B+
Retailer 16
-
$1,176 AUD
$826 USD
View
B
Retailer 17
-
$1,490 AUD
SGD 1,414 SGD
View
B+
Retailer 18
-
$1,492 AUD
$1,048 USD
View
B
Retailer 19
-
$1,565 AUD
$1,099 USD
View
B
Retailer 20
-
$1,690 AUD
$1,187 USD
View
B
Retailer 21
-
$1,761 AUD
View
B
Retailer 22
-
$1,826 AUD
$1,283 USD
View
B+
Retailer 23
-
$1,869 AUD
£1,034 GBP
View
B
Retailer 24
-
$1,985 AUD
$1,394 USD
View
Most Expensive
Brilliant Earth
18437387A · Oct 16
$3,502 AUD
$2,460 USD
View
Price last confirmed 14 days ago
24 more retailers have this diamond
Prices start from $374 AUDSave up to $1,610 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
1.53ct Round
$374 AUD