Princess|Lab Grown|IGI

0.71ct E FL Princess Lab Grown Diamond

EX • E/FL • IGI LG834615770

Shape and cutting style on the report: Princess cut

Certificate IGI LG834615770

Diamond specifications and retailer prices

From $437 USD
As of October 27, 2026
Save $1,566 USD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,501 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.71ct lab-grown princess diamond

This 0.71ct lab-grown princess sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834615770 or 834615770. Listed at 21 retailers as of October 27, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834615770
Dimensions4.91 × 4.90 × 3.37 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.91 mm4.90 mm0.71 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834615770
Side View
Table 67.0%Crown 45.2°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 68.8%

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 27
Current: $893 USD|Low: $420 USD|High: $2,501 USD|Avg: $1,178 USD|+1.2%
Retailer 1
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Riddles Jewelry
October 29, 2026
Retailer 18$437 USD
Retailer 2$490 USD
Retailer 6$541 USD
Retailer 19$542 USD
Retailer 20$542 USD
Retailer 7$553 USD
Retailer 10$718 USD
Retailer 12$828 USD
Retailer 3$862 USD
Retailer 1$893 USD
Retailer 15$981 USD
Retailer 17$1,043 USD
Retailer 16$1,100 USD
Retailer 5$1,193 USD
Retailer 4$1,744 USD
Retailer 11$1,777 USD
Retailer 13$1,802 USD
Retailer 8$1,951 USD
Retailer 9$1,962 USD
Retailer 14$2,003 USD
Riddles Jewelry$2,501 USD

36 data points across 21 retailers

21 retailers$437 USD to $2,003 USD

A
Cheapest Retailer
-
$437 USD
A
Retailer 2
-
$490 USD
View
B+
Retailer 3
-
$541 USD
View
A
Retailer 4
-
$542 USD
View
B+
Retailer 5
-
$542 USD
View
B+
Retailer 6
-
$553 USD
View
Final sale: no returns
B+
Retailer 7
-
$718 USD
View
B+
Retailer 8
-
$828 USD
€789 EUR
View
B
Retailer 9
-
$862 USD
View
B+
Retailer 10
-
$893 USD
£703 GBP
View
B+
Retailer 11
-
$981 USD
ZAR 15,851 ZAR
View
B
Retailer 12
-
$1,043 USD
View
B+
Retailer 13
-
$1,100 USD
View
B
Retailer 14
-
$1,193 USD
View
B
Retailer 15
-
$1,744 USD
View
B
Retailer 16
-
$1,777 USD
View
B
Retailer 17
-
$1,802 USD
CA$2,503 CAD
View
B
Retailer 18
-
$1,951 USD
View
B
Retailer 19
-
$2,002 USD
View
B
Retailer 20
-
$2,003 USD
£1,577 GBP
View
Most Expensive
Riddles Jewelry
1985117453 · Oct 29
$2,501 USD
View
Price under review
20 more retailers have this diamond
Prices start from $437 USDSave up to $1,566 USD

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
0.71ct Princess
$437 USD