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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 $467 NZD
$263 USD
As of October 29, 2026
Save $2,007 NZD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,365 NZD 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: $4,365 NZD|Low: $447 NZD|High: $4,365 NZD|Avg: $1,245 NZD
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$467 NZD
Retailer 3$541 NZD
Retailer 6$578 NZD
Retailer 7$578 NZD
Retailer 15$772 NZD
Retailer 9$777 NZD
Retailer 19$781 NZD
Retailer 17$994 NZD
Retailer 2$1,041 NZD
Retailer 11$1,045 NZD
Retailer 12$1,104 NZD
Retailer 13$1,105 NZD
Retailer 18$1,345 NZD
Retailer 8$1,466 NZD
Retailer 5$1,859 NZD
Retailer 10$2,106 NZD
Retailer 14$2,195 NZD
Retailer 16$2,330 NZD
Brilliant Earth$4,365 NZD

39 data points across 19 retailers

25 retailers$467 NZD to $2,474 NZD

A
Cheapest Retailer
-
$467 NZD
$263 USD
A
Retailer 2
-
$522 NZD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$541 NZD
$305 USD
View
A
Retailer 4
-
$578 NZD
$326 USD
View
A
Retailer 5
-
$578 NZD
$326 USD
View
A
Retailer 6
-
$772 NZD
£342 GBP
View
B+
Retailer 7
-
$777 NZD
$438 USD
View
A
Retailer 8
-
$781 NZD
$440 USD
View
A
Retailer 9
-
$994 NZD
ZAR 9,047 ZAR
View
B+
Retailer 10
-
$1,038 NZD
$585 USD
View
A
Retailer 11
-
$1,041 NZD
€559 EUR
View
B+
Retailer 12
-
$1,045 NZD
$589 USD
View
B+
Retailer 13
-
$1,104 NZD
£490 GBP
View
B+
Retailer 14
-
$1,105 NZD
A$958 AUD
View
B+
Retailer 15
-
$1,345 NZD
A$1,166 AUD
View
B+
Retailer 16
-
$1,466 NZD
$826 USD
View
B
Retailer 17
-
$1,857 NZD
SGD 1,414 SGD
View
B+
Retailer 18
-
$1,859 NZD
$1,048 USD
View
B
Retailer 19
-
$1,950 NZD
$1,099 USD
View
B
Retailer 20
-
$2,106 NZD
$1,187 USD
View
B
Retailer 21
-
$2,195 NZD
A$1,903 AUD
View
B
Retailer 22
-
$2,276 NZD
$1,283 USD
View
B+
Retailer 23
-
$2,330 NZD
£1,034 GBP
View
B
Retailer 24
-
$2,474 NZD
$1,394 USD
View
Most Expensive
Brilliant Earth
18437387A · Oct 16
$4,365 NZD
$2,460 USD
View
Price last confirmed 15 days ago
24 more retailers have this diamond
Prices start from $467 NZDSave up to $2,007 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
1.53ct Round
$467 NZD