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Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG821698445

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821698445

Diamond specifications and retailer prices

From $752 NZD
$424 USD
As of October 30, 2026
Save $5,039 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,791 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821698445 or 821698445. Listed at 20 retailers as of October 30, 2026, with prices from $752 to $5,791, a $5,039 spread on the same certified stone. Yadav Diamonds lists it at $5,791. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821698445
Dimensions7.39 × 7.47 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.47 mm1.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821698445
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.5%

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: $1,502 NZD|Low: $752 NZD|High: $5,820 NZD|Avg: $2,503 NZD|+11.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Yadav Diamonds
October 31, 2026
Retailer 10$752 NZD
Retailer 6$931 NZD
Retailer 3$1,121 NZD
Retailer 2$1,127 NZD
Retailer 16$1,258 NZD
Retailer 19$1,434 NZD
Retailer 1$1,502 NZD
Retailer 12$1,506 NZD
Retailer 5$1,632 NZD
Retailer 17$1,938 NZD
Retailer 13$1,964 NZD
Retailer 7$2,703 NZD
Retailer 9$2,751 NZD
Retailer 15$3,126 NZD
Retailer 4$3,134 NZD
Retailer 18$3,279 NZD
Retailer 8$3,646 NZD
Retailer 11$3,850 NZD
Retailer 14$5,287 NZD
Yadav Diamonds$5,791 NZD

23 data points across 20 retailers

20 retailers$752 NZD to $5,791 NZD

A
Cheapest Retailer
-
$752 NZD
$424 USD
Final sale: no returns
A
Retailer 2
-
$931 NZD
HK$4,100 HKD
View
A
Retailer 3
-
$1,121 NZD
$632 USD
View
A
Retailer 4
-
$1,127 NZD
$635 USD
View
A
Retailer 5
-
$1,258 NZD
£558 GBP
View
A
Retailer 6
-
$1,434 NZD
ZAR 13,061 ZAR
View
A
Retailer 7
-
$1,502 NZD
€806 EUR
View
A
Retailer 8
-
$1,506 NZD
£668 GBP
View
A
Retailer 9
-
$1,632 NZD
$920 USD
View
B+
Retailer 10
-
$1,938 NZD
A$1,680 AUD
View
B+
Retailer 11
-
$1,964 NZD
$1,107 USD
View
B+
Retailer 12
-
$2,703 NZD
SGD 2,059 SGD
View
B+
Retailer 13
-
$2,751 NZD
$1,551 USD
View
B
Retailer 14
-
$3,126 NZD
$1,762 USD
View
B+
Retailer 15
-
$3,134 NZD
$1,766 USD
View
B+
Retailer 16
-
$3,279 NZD
£1,455 GBP
View
B
Retailer 17
-
$3,646 NZD
$2,055 USD
View
Retailer 18
-
$3,850 NZD
$2,170 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$5,287 NZD
$2,980 USD
View
Most Expensive
B
Yadav Diamonds
13183711 · Oct 30
$5,791 NZD
$3,264 USD
View
19 more retailers have this diamond
Prices start from $752 NZDSave up to $5,039 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
$752 NZD