Oval|Lab Grown|IGI

1.52ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG787638539

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787638539

Diamond specifications and retailer prices

From $550 NZD
$310 USD
As of October 29, 2026
Save $8,091 NZD (94%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $8,641 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown oval diamond

This 1.52ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787638539 or 787638539. Listed at 27 retailers as of October 29, 2026, with prices from $550 to $8,641, a $8,091 spread on the same certified stone. Brilliant Earth lists it at $8,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638539
Dimensions9.26 × 6.48 × 4.02 mm
L/W Ratio1.43
Girdle conditionFaceted
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
9.26 mm6.48 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638539
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

Caratlytics Score

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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: Oct 29
Current: $8,641 NZD|Low: $529 NZD|High: $8,641 NZD|Avg: $1,863 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
October 31, 2026
Retailer 3$550 NZD
Retailer 5$683 NZD
Retailer 11$724 NZD
Retailer 8$749 NZD
Retailer 14$958 NZD
Retailer 7$1,111 NZD
Retailer 13$1,173 NZD
Retailer 4$1,174 NZD
Retailer 2$1,205 NZD
Retailer 9$1,215 NZD
Retailer 12$1,592 NZD
Retailer 16$1,682 NZD
Retailer 6$2,624 NZD
Retailer 15$2,740 NZD
Retailer 10$3,324 NZD
Brilliant Earth$8,641 NZD

34 data points across 16 retailers

27 retailers$550 NZD to $8,641 NZD

A
Cheapest Retailer
-
$550 NZD
$310 USD
A
Retailer 2
-
$616 NZD
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$639 NZD
$360 USD
View
A
Retailer 4
-
$683 NZD
$385 USD
View
A
Retailer 5
-
$683 NZD
$385 USD
View
A
Retailer 6
-
$724 NZD
£321 GBP
View
A
Retailer 7
-
$749 NZD
HK$3,300 HKD
View
A
Retailer 8
-
$958 NZD
$540 USD
View
A
Retailer 9
-
$1,111 NZD
$626 USD
View
A
Retailer 10
-
$1,141 NZD
$643 USD
View
A
Retailer 11
-
$1,173 NZD
ZAR 10,679 ZAR
View
A
Retailer 12
-
$1,174 NZD
A$1,018 AUD
View
A
Retailer 13
-
$1,205 NZD
€647 EUR
View
A
Retailer 14
-
$1,215 NZD
£539 GBP
View
A
Retailer 15
-
$1,592 NZD
A$1,380 AUD
View
A
Retailer 16
-
$1,682 NZD
$948 USD
View
B+
Retailer 17
-
$1,819 NZD
$1,025 USD
View
B+
Retailer 18
-
$2,187 NZD
SGD 1,666 SGD
View
B+
Retailer 19
-
$2,195 NZD
$1,237 USD
View
B+
Retailer 20
-
$2,277 NZD
$1,283 USD
View
B+
Retailer 21
-
$2,624 NZD
$1,479 USD
View
B+
Retailer 22
-
$2,650 NZD
£1,176 GBP
View
B+
Retailer 23
-
$2,740 NZD
£1,216 GBP
View
B+
Retailer 24
-
$2,742 NZD
$1,545 USD
View
B+
Retailer 25
-
$3,324 NZD
A$2,882 AUD
View
Retailer 26
-
$4,061 NZD
$2,289 USD
View
Price last confirmed 56 days ago
Most Expensive
B
Brilliant Earth
20914784A · Oct 31
$8,641 NZD
$4,870 USD
View
26 more retailers have this diamond
Prices start from $550 NZDSave up to $8,091 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
1.52ct Oval
$550 NZD