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Round|Lab Grown|IGI

1.53ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG808631170

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808631170

Diamond specifications and retailer prices

From $464 NZD
As of November 5, 2026
Save $5,435 NZD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,899 NZD at Yadav Diamonds · As of November 4, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG808631170 or 808631170. Listed at 25 retailers as of November 4, 2026, with prices from $464 to $5,899, a $5,435 spread on the same certified stone. Yadav Diamonds lists it at $5,899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808631170
Dimensions7.46 × 7.42 × 4.52 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
7.46 mm7.42 mm1.53 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808631170
Side View
Table 61.0%Crown 33.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
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: Nov 5
Current: $1,085 NZD|Low: $464 NZD|High: $3,629 NZD|Avg: $1,403 NZD|-0.7%
Retailer 1
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Retailer 23
November 5, 2026
Retailer 3$464 NZD
Retailer 10$537 NZD
Retailer 5$575 NZD
Retailer 15$575 NZD
Retailer 12$607 NZD
Retailer 16$683 NZD
Retailer 4$809 NZD
Retailer 2$863 NZD
Retailer 20$968 NZD
Retailer 21$991 NZD
Retailer 6$1,044 NZD
Retailer 1$1,085 NZD
Retailer 18$1,345 NZD
Retailer 23$1,443 NZD
Retailer 7$1,537 NZD
Retailer 8$1,848 NZD
Retailer 14$1,939 NZD
Retailer 9$1,964 NZD
Retailer 11$2,261 NZD
Retailer 22$2,304 NZD
Retailer 13$2,549 NZD
Retailer 17$3,015 NZD
Retailer 19$3,629 NZD

25 data points across 23 retailers

25 retailers$464 NZD to $5,899 NZD

A
Cheapest Retailer
-
$464 NZD
A
Retailer 2
-
$537 NZD
View
A
Retailer 3
-
$575 NZD
View
Retailer 4
-
$575 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
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$607 NZD
View
A
Retailer 6
-
$683 NZD
View
B+
Retailer 7
-
$809 NZD
View
A
Retailer 8
-
$863 NZD
View
A
Retailer 9
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$968 NZD
View
A
Retailer 10
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$991 NZD
View
A
Retailer 11
-
$1,044 NZD
View
A
Retailer 12
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$1,085 NZD
View
A
Retailer 13
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$1,345 NZD
View
B+
Retailer 14
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$1,443 NZD
View
B+
Retailer 15
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$1,537 NZD
View
B+
Retailer 16
-
$1,848 NZD
View
B+
Retailer 17
-
$1,939 NZD
View
B+
Retailer 18
-
$1,964 NZD
View
B+
Retailer 19
-
$2,204 NZD
View
B+
Retailer 20
-
$2,261 NZD
View
B+
Retailer 21
-
$2,304 NZD
View
B
Retailer 22
-
$2,549 NZD
View
B
Retailer 23
-
$3,015 NZD
View
B
Retailer 24
-
$3,629 NZD
View
Most Expensive
B
Yadav Diamonds
13009560 · Nov 4
$5,899 NZD
$3,316 USD
View
24 more retailers have this diamond
Prices start from $464 NZDSave up to $5,435 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
$464 NZD