Princess|Lab Grown|IGI

3.68ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG620436966

Shape and cutting style on the report: Princess cut

Certificate IGI LG620436966

Diamond specifications and retailer prices

From $999 USD
As of October 28, 2026
Save $2,351 USD (70%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,350 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.68ct lab-grown princess diamond

This 3.68ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620436966 or 620436966. Listed at 2 retailers as of October 28, 2026, with prices from $999 to $3,350, a $2,351 spread on the same certified stone. Frank Darling lists it at $3,350. 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

3.68
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620436966
Dimensions8.50 × 8.46 × 5.85 mm
L/W Ratio1.00
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
8.50 mm8.46 mm3.68 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620436966
Side View
Table 69.0%Crown 40.5°Girdle: MediumPavilion 38.3°Culet: NoneDepth 69.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,350 USD|Low: $453 USD|High: $5,860 USD|Avg: $2,251 USD|+4.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 26, 2026
Retailer 7$453 USD
Retailer 2$999 USD
Retailer 10$1,088 USD
Retailer 4$1,187 USD
Retailer 11$1,225 USD
Retailer 8$1,264 USD
Retailer 6$2,149 USD
Retailer 9$2,463 USD
Frank Darling$3,350 USD
Retailer 5$4,010 USD
Retailer 3$4,800 USD

79 data points across 11 retailers

2 retailers$999 USD to $3,350 USD

A
Cheapest Retailer
-
$999 USD
Most Expensive
B
Frank Darling
LVA3-120BA · Oct 29
$3,350 USD
View
1 more retailer has this diamond
Prices start from $999 USDSave up to $2,351 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
3.68ct Princess
$999 USD