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Radiant|Lab Grown|IGI

1.53ct G IF Radiant Lab Grown Diamond

EX • G/IF • IGI LG681595073

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG681595073

Diamond specifications and retailer prices

From $790 NZD
As of November 4, 2026
Save $6,219 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,009 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant 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 LG681595073 or 681595073. Listed at 23 retailers as of November 4, 2026, with prices from $790 to $7,009, a $6,219 spread on the same certified stone. Do Amore Diamonds lists it at $7,009. 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 angle45°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681595073
Dimensions7.86 × 5.78 × 3.94 mm
L/W Ratio1.36
Culet sizePointed
Top View
7.86 mm5.78 mm1.53 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681595073
Side View
Table 67.0%Crown 45°Girdle: MediumPavilion 36.4°Culet: NoneDepth 68.2%

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: Nov 4
Current: $2,522 NZD|Low: $758 NZD|High: $4,732 NZD|Avg: $2,235 NZD
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
November 5, 2026
Retailer 4$758 NZD
Retailer 6$884 NZD
Retailer 2$978 NZD
Retailer 3$978 NZD
Retailer 14$1,236 NZD
Retailer 8$1,299 NZD
Retailer 7$1,309 NZD
Retailer 10$1,779 NZD
Retailer 12$1,863 NZD
Retailer 1$2,522 NZD
Retailer 16$2,633 NZD
Retailer 11$3,104 NZD
Retailer 15$3,143 NZD
Retailer 5$3,663 NZD
Retailer 9$4,499 NZD
Retailer 13$4,679 NZD

45 data points across 16 retailers

23 retailers$790 NZD to $7,009 NZD

Retailer 1
-
$758 NZD
Price last confirmed 34 days ago
A
Retailer 2
-
$790 NZD
View
A
Retailer 3
-
$884 NZD
View
Final sale: no returns
Retailer 4
-
$884 NZD
View
Price last confirmed 39 days ago
Retailer 5
-
$978 NZD
View
Price last confirmed 11 days ago
Retailer 6
-
$978 NZD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$1,236 NZD
View
A
Retailer 8
-
$1,299 NZD
View
A
Retailer 9
-
$1,364 NZD
View
B+
Retailer 10
-
$1,779 NZD
View
B+
Retailer 11
-
$1,863 NZD
View
B+
Retailer 12
-
$2,522 NZD
View
B
Retailer 13
-
$2,633 NZD
View
Retailer 14
-
$2,843 NZD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$2,843 NZD
View
B
Retailer 16
-
$3,104 NZD
View
B
Retailer 17
-
$3,143 NZD
View
B
Retailer 18
-
$3,487 NZD
View
B
Retailer 19
-
$3,663 NZD
View
B
Retailer 20
-
$3,730 NZD
View
B
Retailer 21
-
$4,499 NZD
View
B
Retailer 22
-
$4,679 NZD
View
Most Expensive
B
Do Amore Diamonds
27-0E954CA31 · Nov 4
$7,009 NZD
$3,940 USD
View
22 more retailers have this diamond
Prices start from $790 NZDSave up to $6,219 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 Radiant
$790 NZD