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Oval|Lab Grown|IGI

1.52ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG677520844

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG677520844

Diamond specifications and retailer prices

From $536 NZD
$302 USD
As of November 1, 2026
Save $4,095 NZD (88%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $4,631 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 LG677520844 or 677520844. Listed at 32 retailers as of October 31, 2026, with prices from $536 to $4,631, a $4,095 spread on the same certified stone. Brilliant Earth lists it at $4,631. 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 angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677520844
Dimensions9.51 × 6.42 × 4.02 mm
L/W Ratio1.48
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
9.51 mm6.42 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677520844
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

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 1
Current: $4,631 NZD|Low: $507 NZD|High: $5,837 NZD|Avg: $1,869 NZD|-20.7%
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
Retailer 20
Retailer 21
November 2, 2026
Retailer 18$536 NZD
Retailer 20$825 NZD
Retailer 11$840 NZD
Retailer 3$878 NZD
Retailer 16$1,023 NZD
Retailer 8$1,029 NZD
Retailer 13$1,070 NZD
Retailer 2$1,095 NZD
Retailer 9$1,255 NZD
Retailer 10$1,388 NZD
Retailer 4$1,400 NZD
Retailer 15$1,443 NZD
Retailer 19$1,726 NZD
Retailer 6$2,211 NZD
Retailer 12$2,290 NZD
Retailer 5$2,428 NZD
Retailer 14$2,455 NZD
Retailer 17$2,490 NZD
Retailer 21$3,362 NZD
Retailer 7$4,028 NZD
Brilliant Earth$4,631 NZD

38 data points across 21 retailers

32 retailers$536 NZD to $4,631 NZD

Retailer 1
-
$483 NZD
$272 USD
Price last confirmed 34 days ago
Retailer 2
-
$525 NZD
$296 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$536 NZD
$302 USD
View
Final sale: no returns
Retailer 4
-
$559 NZD
$315 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$562 NZD
$317 USD
View
Retailer 6
-
$562 NZD
$317 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$562 NZD
$317 USD
View
Price last confirmed 30 days ago
Retailer 8
-
$589 NZD
$332 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$825 NZD
$465 USD
View
A
Retailer 10
-
$840 NZD
HK$3,700 HKD
View
A
Retailer 11
-
$878 NZD
$495 USD
View
A
Retailer 12
-
$1,023 NZD
€549 EUR
View
A
Retailer 13
-
$1,029 NZD
$580 USD
View
A
Retailer 14
-
$1,070 NZD
ZAR 9,740 ZAR
View
Retailer 15
-
$1,082 NZD
£480 GBP
View
Price last confirmed 17 days ago
A
Retailer 16
-
$1,095 NZD
£486 GBP
View
A
Retailer 17
-
$1,255 NZD
A$1,088 AUD
View
A
Retailer 18
-
$1,388 NZD
$783 USD
View
A
Retailer 19
-
$1,400 NZD
$789 USD
View
A
Retailer 20
-
$1,443 NZD
A$1,251 AUD
View
B+
Retailer 21
-
$1,726 NZD
$973 USD
View
Retailer 22
-
$1,994 NZD
$1,124 USD
View
Price last confirmed 23 days ago
Retailer 23
-
$2,120 NZD
$1,195 USD
View
Price last confirmed 32 days ago
B+
Retailer 24
-
$2,211 NZD
$1,246 USD
View
B+
Retailer 25
-
$2,290 NZD
$1,291 USD
View
B+
Retailer 26
-
$2,428 NZD
$1,368 USD
View
B+
Retailer 27
-
$2,455 NZD
SGD 1,870 SGD
View
Retailer 28
-
$2,490 NZD
£1,105 GBP
View
Price last confirmed 8 days ago
Retailer 29
-
$3,362 NZD
A$2,915 AUD
View
Price last confirmed 24 days ago
B
Retailer 30
-
$4,028 NZD
$2,270 USD
View
Retailer 31
-
$4,040 NZD
$2,277 USD
View
Price last confirmed 56 days ago
Most Expensive
B
Brilliant Earth
13509195Y · Oct 31
$4,631 NZD
$2,610 USD
View
31 more retailers have this diamond
Prices start from $536 NZDSave up to $4,095 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
$536 NZD