CaratHunter
Plans
Oval|Lab Grown|IGI

1.52ct D SI2 Oval Lab Grown Diamond

VG • D/SI2 • IGI LG528223055

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG528223055

Diamond specifications and retailer prices

From $358 NZD
$202 USD
As of October 29, 2026
Save $1,735 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,094 NZD at Brilliant Earth · As of October 30, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG528223055 or 528223055. Listed at 16 retailers as of October 29, 2026, with prices from $358 to $2,094, a $1,735 spread on the same certified stone. Brilliant Earth lists it at $2,094. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528223055
Dimensions8.89 × 6.43 × 4.13 mm
L/W Ratio1.38
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
8.89 mm6.43 mm1.52 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528223055
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.2%

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: Oct 29
Current: $2,094 NZD|Low: $358 NZD|High: $2,981 NZD|Avg: $989 NZD|-29.8%
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 30, 2026
Retailer 4$358 NZD
Retailer 3$403 NZD
Retailer 16$417 NZD
Retailer 11$445 NZD
Retailer 8$481 NZD
Retailer 2$547 NZD
Retailer 13$603 NZD
Retailer 15$777 NZD
Retailer 9$818 NZD
Retailer 5$872 NZD
Retailer 12$901 NZD
Retailer 6$1,249 NZD
Retailer 14$1,432 NZD
Retailer 7$1,659 NZD
Retailer 10$2,093 NZD
Brilliant Earth$2,094 NZD

44 data points across 16 retailers

16 retailers$358 NZD to $2,094 NZD

A
Cheapest Retailer
-
$358 NZD
$202 USD
A
Retailer 2
-
$403 NZD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$417 NZD
$235 USD
View
A
Retailer 4
-
$445 NZD
$251 USD
View
A
Retailer 5
-
$481 NZD
$271 USD
View
A
Retailer 6
-
$547 NZD
£243 GBP
View
B+
Retailer 7
-
$603 NZD
$340 USD
View
B+
Retailer 8
-
$777 NZD
$438 USD
View
A
Retailer 9
-
$818 NZD
£363 GBP
View
Retailer 10
-
$872 NZD
€468 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$901 NZD
$508 USD
View
B
Retailer 12
-
$1,249 NZD
$704 USD
View
B
Retailer 13
-
$1,432 NZD
$807 USD
View
Retailer 14
-
$1,659 NZD
$935 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$2,093 NZD
£929 GBP
View
Most Expensive
B
Brilliant Earth
11226686A · Oct 30
$2,094 NZD
$1,180 USD
View
15 more retailers have this diamond
Prices start from $358 NZDSave up to $1,735 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
$358 NZD