Princess|Lab Grown|GCAL

4.37ct H VS1 Princess Lab Grown Diamond

EX • H/VS1 • GCAL 330683309

Certificate GCAL 330683309

Diamond specifications and retailer prices

From $1,258 USD
As of October 31, 2026
Save $2,278 USD (64%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,536 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.37ct lab-grown princess diamond

This 4.37ct 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 GCAL 330683309. Listed at 3 retailers as of October 31, 2026, with prices from $1,258 to $3,536, a $2,278 spread on the same certified stone. MOH London lists it at $3,536. 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

4.37
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330683309
Dimensions9.03 × 8.92 × 6.35 mm
L/W Ratio1.01
Top View
9.03 mm8.92 mm4.37 ctH / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330683309
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 71.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,536 USD|Low: $1,258 USD|High: $3,578 USD|Avg: $2,109 USD
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$1,258 USD
Retailer 2$1,522 USD
MOH London$3,536 USD

8 data points across 3 retailers

3 retailers$1,258 USD to $3,536 USD

A
Cheapest Retailer
-
$1,258 USD
B+
Retailer 2
-
$1,522 USD
View
Most Expensive
B
MOH London
LG330683309 · Nov 1
$3,536 USD
£2,784 GBP
View
2 more retailers have this diamond
Prices start from $1,258 USDSave up to $2,278 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
4.37ct Princess
$1,258 USD