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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 $440 SGD
$343 USD
As of October 30, 2026
Save $1,528 SGD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,967 SGD at Reve Diamonds · As of October 30, 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 30, 2026, with prices from $440 to $1,967, a $1,528 spread on the same certified stone. Reve Diamonds lists it at $1,967. 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 30
Current: $868 SGD|Low: $313 SGD|High: $1,979 SGD|Avg: $1,100 SGD|+2.9%
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 30, 2026
Retailer 3$440 SGD
Retailer 11$675 SGD
Retailer 12$690 SGD
Retailer 9$775 SGD
Retailer 5$795 SGD
Retailer 1$868 SGD
Retailer 7$882 SGD
Retailer 2$1,097 SGD
Retailer 10$1,320 SGD
Retailer 8$1,498 SGD
Retailer 4$1,628 SGD
Retailer 6$1,966 SGD
Reve Diamonds$1,967 SGD

37 data points across 13 retailers

20 retailers$440 SGD to $1,967 SGD

Retailer 1
-
$393 SGD
$307 USD
Price last confirmed 19 days ago
Retailer 2
-
$393 SGD
$307 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$440 SGD
$343 USD
View
Final sale: no returns
Retailer 4
-
$456 SGD
$356 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$482 SGD
$376 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$488 SGD
$381 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$488 SGD
$381 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$675 SGD
$527 USD
View
A
Retailer 9
-
$690 SGD
$538 USD
View
A
Retailer 10
-
$775 SGD
$605 USD
View
B+
Retailer 11
-
$795 SGD
€591 EUR
View
B+
Retailer 12
-
$868 SGD
£533 GBP
View
B+
Retailer 13
-
$882 SGD
ZAR 11,123 ZAR
View
B+
Retailer 14
-
$1,097 SGD
$856 USD
View
B
Retailer 15
-
$1,320 SGD
$1,030 USD
View
B
Retailer 16
-
$1,498 SGD
$1,169 USD
View
Retailer 17
-
$1,569 SGD
$1,224 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$1,628 SGD
$1,270 USD
View
B
Retailer 19
-
$1,966 SGD
£1,208 GBP
View
Most Expensive
B
Reve Diamonds
B158EF7A3 · Oct 30
$1,967 SGD
$1,535 USD
View
19 more retailers have this diamond
Prices start from $440 SGDSave up to $1,528 SGD

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
$440 SGD