Princess|Lab Grown|IGI

0.99ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG839669973

Shape and cutting style on the report: Princess cut

Certificate IGI LG839669973

Diamond specifications and retailer prices

From $148 USD
As of October 27, 2026
Save $878 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,026 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown princess diamond

This 0.99ct lab-grown princess sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839669973 or 839669973. Listed at 21 retailers as of October 25, 2026, with prices from $148 to $1,026, a $878 spread on the same certified stone. Reve Diamonds lists it at $1,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839669973
Dimensions5.45 × 5.18 × 3.87 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.45 mm5.18 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839669973
Side View
Table 68.0%Crown 42.6°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 74.7%

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: $311 USD|Low: $139 USD|High: $1,461 USD|Avg: $447 USD|-50.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 29, 2026
Retailer 2$148 USD
Retailer 9$165 USD
Retailer 20$171 USD
Retailer 5$183 USD
Retailer 19$205 USD
Retailer 15$236 USD
Retailer 1$311 USD
Retailer 18$326 USD
Retailer 8$337 USD
Retailer 4$340 USD
Retailer 16$393 USD
Retailer 13$425 USD
Retailer 6$426 USD
Retailer 12$499 USD
Retailer 14$577 USD
Retailer 3$588 USD
Retailer 7$621 USD
Retailer 10$644 USD
Retailer 11$700 USD
Retailer 17$857 USD
Reve Diamonds$1,026 USD

28 data points across 21 retailers

21 retailers$148 USD to $1,026 USD

A
Cheapest Retailer
-
$148 USD
A
Retailer 2
-
$165 USD
View
Final sale: no returns
A
Retailer 3
-
$171 USD
View
A
Retailer 4
-
$183 USD
View
A
Retailer 5
-
$205 USD
HK$1,600 HKD
View
A
Retailer 6
-
$236 USD
£186 GBP
View
A
Retailer 7
-
$311 USD
€296 EUR
View
Retailer 8
-
$326 USD
ZAR 5,262 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$337 USD
View
A
Retailer 10
-
$340 USD
View
B+
Retailer 11
-
$393 USD
£310 GBP
View
B+
Retailer 12
-
$425 USD
View
B+
Retailer 13
-
$426 USD
View
B+
Retailer 14
-
$499 USD
SGD 674 SGD
View
B+
Retailer 15
-
$577 USD
View
B+
Retailer 16
-
$588 USD
View
B
Retailer 17
-
$621 USD
View
B
Retailer 18
-
$644 USD
View
Retailer 19
-
$700 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$857 USD
£675 GBP
View
Most Expensive
B
Reve Diamonds
8B0A184A3 · Oct 25
$1,026 USD
View
20 more retailers have this diamond
Prices start from $148 USDSave up to $878 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
0.99ct Princess
$148 USD