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Round|Lab Grown|IGI

3.17ct I VVS2 Round Lab Grown Diamond

VG • I/VVS2 • IGI LG754510505

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754510505

Diamond specifications and retailer prices

From $368 USD
As of October 29, 2026
Save $1,439 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,807 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.17ct lab-grown round diamond

This 3.17ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG754510505 or 754510505. Listed at 14 retailers as of October 26, 2026, with prices from $368 to $1,807, a $1,439 spread on the same certified stone. MOH London lists it at $1,807. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.17
Carat
I
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510505
Dimensions9.35 × 9.27 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm9.27 mm3.17 ctI / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754510505
Side View
Table 58.0%Crown 35.6°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.2%

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 29
Current: $1,807 USD|Low: $368 USD|High: $4,320 USD|Avg: $1,289 USD|-1.1%
MOH London
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
October 31, 2026
Retailer 15$368 USD
Retailer 11$427 USD
Retailer 4$462 USD
Retailer 6$468 USD
Retailer 2$605 USD
Retailer 13$728 USD
Retailer 3$730 USD
Retailer 12$776 USD
Retailer 5$1,003 USD
Retailer 9$1,143 USD
Retailer 10$1,337 USD
Retailer 8$1,466 USD
Retailer 14$1,506 USD
MOH London$1,807 USD
Retailer 7$4,320 USD

32 data points across 15 retailers

14 retailers$368 USD to $1,807 USD

A
Cheapest Retailer
-
$368 USD
A
Retailer 2
-
$427 USD
View
A
Retailer 3
-
$462 USD
View
A
Retailer 4
-
$468 USD
View
A
Retailer 5
-
$605 USD
View
B+
Retailer 6
-
$728 USD
View
A
Retailer 7
-
$730 USD
€695 EUR
View
A
Retailer 8
-
$776 USD
View
B+
Retailer 9
-
$1,003 USD
ZAR 16,199 ZAR
View
B+
Retailer 10
-
$1,143 USD
View
B+
Retailer 11
-
$1,337 USD
View
B
Retailer 12
-
$1,466 USD
View
B+
Retailer 13
-
$1,506 USD
View
Most Expensive
B
MOH London
LG754510505 · Oct 26
$1,807 USD
£1,423 GBP
View
13 more retailers have this diamond
Prices start from $368 USDSave up to $1,439 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
3.17ct Round
$368 USD