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Princess|Lab Grown|IGI

3.10ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG530215277

Shape and cutting style on the report: Princess cut

Certificate IGI LG530215277

Diamond specifications and retailer prices

From $4,120 USD
As of October 31, 2026
Save $14,527 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $23,655 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.1ct lab-grown princess diamond

This 3.1ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530215277 or 530215277. Listed at 12 retailers as of October 29, 2026, with a 353% 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

3.10
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530215277
Dimensions8.09 × 8.02 × 5.60 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.09 mm8.02 mm3.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530215277
Side View
Table 71.0%Crown 39.7°Girdle: MediumPavilion 39.1°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $23,655 USD|Low: $4,120 USD|High: $25,578 USD|Avg: $12,508 USD|-7.5%
Cape 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
October 29, 2026
Retailer 10$4,120 USD
Retailer 6$8,386 USD
Retailer 9$8,782 USD
Retailer 3$9,133 USD
Retailer 11$10,187 USD
Retailer 14$10,187 USD
Retailer 5$10,244 USD
Retailer 8$11,152 USD
Retailer 13$11,457 USD
Retailer 12$11,785 USD
Retailer 4$14,600 USD
Retailer 2$18,647 USD
Retailer 7$23,594 USD
Cape Diamonds$23,655 USD

20 data points across 14 retailers

12 retailers$4,120 USD to $18,647 USD

B+
Cheapest Retailer
-
$4,120 USD
B
Retailer 2
-
$8,782 USD
View
B
Retailer 3
-
$9,133 USD
View
B
Retailer 4
-
$10,187 USD
View
Retailer 5
-
$10,187 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$11,152 USD
View
B
Retailer 7
-
$11,457 USD
View
B
Retailer 8
-
$11,785 USD
View
B
Retailer 9
-
$14,600 USD
£11,496 GBP
View
B
Retailer 10
-
$18,647 USD
£14,683 GBP
View
Retailer 11
-
$23,594 USD
A$36,298 AUD
View
Price under review
Most Expensive
Cape Diamonds
cert_530215277 · Oct 29
$23,655 USD
ZAR 382,146 ZAR
View
Price under review
11 more retailers have this diamond
Prices start from $4,120 USDSave up to $14,527 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+
3.10ct Princess
$4,120 USD