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Princess|Lab Grown|IGI

0.78ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG715562725

Shape and cutting style on the report: Princess cut

Certificate IGI LG715562725

Diamond specifications and retailer prices

From $599 NZD
As of November 4, 2026
Save $4,097 NZD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,696 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown princess diamond

This 0.78ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715562725 or 715562725. Listed at 24 retailers as of November 4, 2026, with prices from $599 to $4,696, a $4,097 spread on the same certified stone. Do Amore Diamonds lists it at $4,696. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715562725
Dimensions4.99 × 4.99 × 3.63 mm
L/W Ratio1.00
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
4.99 mm4.99 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715562725
Side View
Table 71.0%Crown 47.9°Girdle: MediumPavilion 38.8°Culet: NoneDepth 72.7%

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: Nov 4
Current: $3,197 NZD|Low: $582 NZD|High: $3,295 NZD|Avg: $1,761 NZD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 20
November 5, 2026
Retailer 15$599 NZD
Retailer 6$623 NZD
Retailer 19$671 NZD
Retailer 18$696 NZD
Retailer 20$744 NZD
Retailer 4$1,014 NZD
Retailer 7$1,283 NZD
Retailer 3$1,332 NZD
Retailer 2$1,492 NZD
Retailer 5$1,665 NZD
Retailer 11$1,807 NZD
Retailer 10$1,992 NZD
Retailer 12$2,090 NZD
Retailer 8$2,222 NZD
Retailer 13$2,402 NZD
Retailer 16$2,636 NZD
Retailer 14$2,889 NZD
Retailer 17$2,914 NZD
Retailer 1$3,197 NZD
Retailer 9$3,198 NZD

42 data points across 20 retailers

24 retailers$599 NZD to $4,696 NZD

A
Cheapest Retailer
-
$599 NZD
Retailer 2
-
$623 NZD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$671 NZD
View
Final sale: no returns
A
Retailer 4
-
$696 NZD
View
A
Retailer 5
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$740 NZD
View
A
Retailer 6
-
$744 NZD
View
A
Retailer 7
-
$907 NZD
View
A
Retailer 8
-
$1,014 NZD
View
B+
Retailer 9
-
$1,283 NZD
View
Retailer 10
-
$1,332 NZD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,492 NZD
View
Retailer 12
-
$1,665 NZD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$1,807 NZD
View
B
Retailer 14
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$1,992 NZD
View
B
Retailer 15
-
$2,090 NZD
View
B
Retailer 16
-
$2,222 NZD
View
B
Retailer 17
-
$2,402 NZD
View
B
Retailer 18
-
$2,402 NZD
View
B
Retailer 19
-
$2,636 NZD
View
B
Retailer 20
-
$2,889 NZD
View
B
Retailer 21
-
$2,914 NZD
View
B
Retailer 22
-
$3,197 NZD
View
Retailer 23
-
$3,198 NZD
View
Price last confirmed 17 days ago
Most Expensive
B
Do Amore Diamonds
32-LG715562725 · Nov 4
$4,696 NZD
$2,640 USD
View
23 more retailers have this diamond
Prices start from $599 NZDSave up to $4,097 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
0.78ct Princess
$599 NZD