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Round|Lab Grown|IGI

4.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG731566883

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731566883

Diamond specifications and retailer prices

From $4,943 NZD
$2,786 USD
As of October 29, 2026
Save $29,070 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $34,013 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown round diamond

This 4.52ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731566883 or 731566883. Listed at 20 retailers as of October 29, 2026, with prices from $4,943 to $34,013, a $29,070 spread on the same certified stone. Do Amore Diamonds lists it at $34,013. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566883
Dimensions10.50 × 10.59 × 6.54 mm
L/W Ratio1.01
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
10.50 mm10.59 mm4.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566883
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: $34,013 NZD|Low: $3,951 NZD|High: $34,013 NZD|Avg: $11,692 NZD
Do Amore Diamonds
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
October 31, 2026
Retailer 16$4,943 NZD
Retailer 6$5,378 NZD
Retailer 8$5,534 NZD
Retailer 17$5,735 NZD
Retailer 14$5,740 NZD
Retailer 5$5,843 NZD
Retailer 3$7,472 NZD
Retailer 10$7,711 NZD
Retailer 7$7,910 NZD
Retailer 15$8,240 NZD
Retailer 2$8,358 NZD
Retailer 19$8,921 NZD
Retailer 12$13,470 NZD
Retailer 18$14,413 NZD
Retailer 11$15,789 NZD
Retailer 13$16,130 NZD
Retailer 4$21,630 NZD
Retailer 9$22,061 NZD
Do Amore Diamonds$34,013 NZD

45 data points across 19 retailers

20 retailers$4,943 NZD to $34,013 NZD

A
Cheapest Retailer
-
$4,943 NZD
$2,786 USD
A
Retailer 2
-
$5,378 NZD
$3,031 USD
View
A
Retailer 3
-
$5,534 NZD
$3,119 USD
View
Final sale: no returns
A
Retailer 4
-
$5,735 NZD
$3,232 USD
View
Retailer 5
-
$5,735 NZD
$3,232 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$5,740 NZD
$3,235 USD
View
A
Retailer 7
-
$5,843 NZD
$3,293 USD
View
A
Retailer 8
-
$7,472 NZD
HK$32,900 HKD
View
A
Retailer 9
-
$7,711 NZD
$4,346 USD
View
A
Retailer 10
-
$7,910 NZD
$4,458 USD
View
A
Retailer 11
-
$8,240 NZD
$4,644 USD
View
A
Retailer 12
-
$8,358 NZD
£3,709 GBP
View
A
Retailer 13
-
$8,921 NZD
$5,028 USD
View
B+
Retailer 14
-
$13,470 NZD
ZAR 122,647 ZAR
View
B+
Retailer 15
-
$14,413 NZD
$8,123 USD
View
B+
Retailer 16
-
$15,789 NZD
$8,899 USD
View
B+
Retailer 17
-
$16,130 NZD
£7,158 GBP
View
B+
Retailer 18
-
$21,630 NZD
SGD 16,474 SGD
View
B
Retailer 19
-
$22,061 NZD
$12,433 USD
View
Most Expensive
B
Do Amore Diamonds
27-DFF0332B4 · Oct 31
$34,013 NZD
$19,170 USD
View
19 more retailers have this diamond
Prices start from $4,943 NZDSave up to $29,070 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
4.52ct Round
$4,943 NZD