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Princess|Lab Grown|IGI

0.78ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG831638852

Shape and cutting style on the report: Princess cut

Certificate IGI LG831638852

Diamond specifications and retailer prices

From $340 SGD
$266 USD
As of October 30, 2026
Save $1,455 SGD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,795 SGD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG831638852 or 831638852. Listed at 24 retailers as of October 30, 2026, with prices from $340 to $1,795, a $1,455 spread on the same certified stone. Reve Diamonds lists it at $1,795. 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 angle41.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638852
Dimensions5.07 × 5.00 × 3.52 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.07 mm5.00 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638852
Side View
Table 71.0%Crown 41.1°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.4%

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: $807 SGD|Low: $326 SGD|High: $1,710 SGD|Avg: $848 SGD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 14
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Retailer 16
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Retailer 19
October 30, 2026
Retailer 2$340 SGD
Retailer 4$394 SGD
Retailer 7$422 SGD
Retailer 8$422 SGD
Retailer 10$626 SGD
Retailer 19$671 SGD
Retailer 5$675 SGD
Retailer 17$701 SGD
Retailer 9$729 SGD
Retailer 12$756 SGD
Retailer 15$762 SGD
Retailer 1$807 SGD
Retailer 18$886 SGD
Retailer 14$1,071 SGD
Retailer 6$1,088 SGD
Retailer 16$1,227 SGD
Retailer 3$1,355 SGD
Retailer 11$1,457 SGD
Retailer 13$1,698 SGD

40 data points across 19 retailers

24 retailers$340 SGD to $1,795 SGD

A
Cheapest Retailer
-
$340 SGD
$266 USD
A
Retailer 2
-
$394 SGD
$308 USD
View
A
Retailer 3
-
$412 SGD
$322 USD
View
Final sale: no returns
A
Retailer 4
-
$422 SGD
$330 USD
View
A
Retailer 5
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$422 SGD
$330 USD
View
A
Retailer 6
-
$626 SGD
$490 USD
View
A
Retailer 7
-
$671 SGD
$525 USD
View
A
Retailer 8
-
$675 SGD
$528 USD
View
B+
Retailer 9
-
$701 SGD
$548 USD
View
B+
Retailer 10
-
$729 SGD
$570 USD
View
B+
Retailer 11
-
$756 SGD
€563 EUR
View
A
Retailer 12
-
$762 SGD
ZAR 9,633 ZAR
View
B+
Retailer 13
-
$807 SGD
£497 GBP
View
B+
Retailer 14
-
$886 SGD
$693 USD
View
B+
Retailer 15
-
$1,071 SGD
A$1,289 AUD
View
Retailer 16
-
$1,088 SGD
A$1,309 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$1,227 SGD
$960 USD
View
B
Retailer 18
-
$1,355 SGD
$1,060 USD
View
B
Retailer 19
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$1,420 SGD
$1,111 USD
View
B
Retailer 20
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$1,465 SGD
CA$1,592 CAD
View
B
Retailer 21
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$1,487 SGD
$1,163 USD
View
B
Retailer 22
-
$1,698 SGD
£1,046 GBP
View
B
Retailer 23
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$1,730 SGD
$1,353 USD
View
Most Expensive
B
Reve Diamonds
C26B687F8 · Oct 30
$1,795 SGD
$1,404 USD
View
23 more retailers have this diamond
Prices start from $340 SGDSave up to $1,455 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
0.78ct Princess
$340 SGD