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Princess|Lab Grown|IGI

5.43ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG533217370

Shape and cutting style on the report: Princess cut

Certificate IGI LG533217370

Diamond specifications and retailer prices

From $6,274 USD
As of October 30, 2026
Save $4,104 USD (40%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,261 USD at Aida Diamonds · As of October 22, 2026
View at Aida Diamonds

About this 5.43ct lab-grown princess diamond

This 5.43ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG533217370 or 533217370. Listed at 23 retailers as of October 29, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.43
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533217370
Dimensions9.51 × 9.51 × 9.78 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm9.51 mm5.43 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533217370
Side View
Table 67.0%Crown 40.3°Girdle: MediumPavilion 42.4°Culet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $15,261 USD|Low: $6,347 USD|High: $25,371 USD|Avg: $11,376 USD
Aida Diamonds
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
October 30, 2026
Retailer 8$6,525 USD
Retailer 7$6,563 USD
Retailer 4$7,027 USD
Retailer 15$7,278 USD
Retailer 14$7,829 USD
Retailer 2$7,904 USD
Retailer 16$8,440 USD
Retailer 3$8,639 USD
Retailer 13$8,654 USD
Retailer 10$9,130 USD
Retailer 9$10,378 USD
Retailer 12$14,627 USD
Retailer 11$14,786 USD
Aida Diamonds$15,261 USD
Retailer 17$18,541 USD
Retailer 5$20,251 USD
Retailer 6$25,371 USD

41 data points across 17 retailers

23 retailers$6,274 USD to $10,378 USD

B
Cheapest Retailer
-
$6,274 USD
B
Retailer 2
-
$6,525 USD
View
B
Retailer 3
-
$6,563 USD
View
B
Retailer 4
-
$6,696 USD
View
B
Retailer 5
-
$7,027 USD
View
Final sale: no returns
B
Retailer 6
-
$7,260 USD
View
B
Retailer 7
-
$7,278 USD
View
Retailer 8
-
$7,278 USD
View
Price last confirmed 13 days ago
Retailer 9
-
$7,829 USD
A$12,045 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$7,904 USD
£6,224 GBP
View
B
Retailer 11
-
$8,440 USD
View
B
Retailer 12
-
$8,639 USD
View
B
Retailer 13
-
$8,654 USD
View
B
Retailer 14
-
$8,768 USD
HK$68,500 HKD
View
B
Retailer 15
-
$9,130 USD
£7,189 GBP
View
B
Retailer 16
-
$10,378 USD
£8,172 GBP
View
Retailer 17
-
$14,627 USD
£11,517 GBP
View
Price under review
Retailer 18
-
$14,786 USD
ZAR 238,868 ZAR
View
Price under review
Most Expensive
Aida Diamonds
486977346 · Oct 22
$15,261 USD
A$23,479 AUD
View
Price under review
18 more retailers have this diamond
Prices start from $6,274 USDSave up to $4,104 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.

B
5.43ct Princess
$6,274 USD