Princess|Lab Grown|IGI

0.77ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG818671773

Shape and cutting style on the report: Princess cut

Certificate IGI LG818671773

Diamond specifications and retailer prices

From $611 NZD
$343 USD
As of October 28, 2026
Save $2,122 NZD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,733 NZD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.77ct lab-grown princess diamond

This 0.77ct lab-grown princess sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818671773 or 818671773. Listed at 20 retailers as of October 28, 2026, with prices from $611 to $2,733, a $2,122 spread on the same certified stone. Reve Diamonds lists it at $2,733. 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

0.77
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818671773
Dimensions5.02 × 4.91 × 3.56 mm
L/W Ratio1.02
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
5.02 mm4.91 mm0.77 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818671773
Side View
Table 60.0%Crown 45.9°Girdle: MediumPavilion 37.7°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
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 28
Current: $1,202 NZD|Low: $434 NZD|High: $2,750 NZD|Avg: $1,528 NZD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 3$611 NZD
Retailer 11$938 NZD
Retailer 12$958 NZD
Retailer 9$1,077 NZD
Retailer 5$1,105 NZD
Retailer 1$1,202 NZD
Retailer 7$1,226 NZD
Retailer 2$1,524 NZD
Retailer 10$1,834 NZD
Retailer 8$2,081 NZD
Retailer 4$2,262 NZD
Retailer 6$2,732 NZD
Reve Diamonds$2,733 NZD

36 data points across 13 retailers

20 retailers$611 NZD to $2,733 NZD

Retailer 1
-
$547 NZD
$307 USD
Price last confirmed 18 days ago
Retailer 2
-
$547 NZD
$307 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$611 NZD
$343 USD
View
Final sale: no returns
Retailer 4
-
$634 NZD
$356 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$669 NZD
$376 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$678 NZD
$381 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$678 NZD
$381 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$938 NZD
$527 USD
View
A
Retailer 9
-
$958 NZD
$538 USD
View
A
Retailer 10
-
$1,077 NZD
$605 USD
View
B+
Retailer 11
-
$1,105 NZD
€591 EUR
View
B+
Retailer 12
-
$1,202 NZD
£531 GBP
View
B+
Retailer 13
-
$1,226 NZD
ZAR 11,123 ZAR
View
B+
Retailer 14
-
$1,524 NZD
$856 USD
View
B
Retailer 15
-
$1,834 NZD
$1,030 USD
View
B
Retailer 16
-
$2,081 NZD
$1,169 USD
View
Retailer 17
-
$2,179 NZD
$1,224 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$2,262 NZD
$1,270 USD
View
B
Retailer 19
-
$2,732 NZD
£1,208 GBP
View
Most Expensive
B
Reve Diamonds
B158EF7A3 · Oct 28
$2,733 NZD
$1,535 USD
View
19 more retailers have this diamond
Prices start from $611 NZDSave up to $2,122 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
0.77ct Princess
$611 NZD