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Round|Lab Grown|IGI

1.35ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG480171500

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480171500

Diamond specifications and retailer prices

From $630 USD
As of October 31, 2026
Save $1,783 USD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,818 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.35ct lab-grown round diamond

This 1.35ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG480171500 or 480171500. Listed at 12 retailers as of October 30, 2026, with a 283% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480171500
Dimensions7.08 × 7.03 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.08 mm7.03 mm1.35 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480171500
Side View
Table 54.0%Crown 34.6°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 63.2%

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: $3,818 USD|Low: $630 USD|High: $3,848 USD|Avg: $1,712 USD|+0.5%
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
Retailer 16
October 29, 2026
Retailer 9$630 USD
Retailer 11$965 USD
Retailer 14$1,050 USD
Retailer 6$1,063 USD
Retailer 16$1,081 USD
Retailer 3$1,120 USD
Retailer 12$1,120 USD
Retailer 4$1,295 USD
Retailer 8$1,311 USD
Retailer 5$1,634 USD
Retailer 13$1,791 USD
Retailer 2$2,058 USD
Retailer 10$2,413 USD
Retailer 15$3,148 USD
Retailer 7$3,205 USD
MOH London$3,818 USD

22 data points across 16 retailers

12 retailers$630 USD to $2,413 USD

B+
Cheapest Retailer
-
$630 USD
B
Retailer 2
-
$965 USD
View
B
Retailer 3
-
$1,050 USD
View
B
Retailer 4
-
$1,081 USD
View
Final sale: no returns
Retailer 5
-
$1,120 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$1,120 USD
View
B
Retailer 7
-
$1,295 USD
View
B
Retailer 8
-
$1,791 USD
View
B
Retailer 9
-
$2,058 USD
ZAR 33,254 ZAR
View
B
Retailer 10
-
$2,413 USD
View
Retailer 11
-
$3,148 USD
View
Price under review
Most Expensive
MOH London
LG480171500 · Oct 29
$3,818 USD
£3,006 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $630 USDSave up to $1,783 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+
1.35ct Round
$630 USD