Round|Lab Grown|IGI

1.25ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG841607359

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841607359

Diamond specifications and retailer prices

From $369 USD
€351 EUR
As of October 25, 2026
Save $411 USD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $922 USD at MOH London · As of October 18, 2026
View at MOH London

About this 1.25ct lab-grown round diamond

This 1.25ct 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 LG841607359 or 841607359. Listed at 18 retailers as of October 24, 2026, with a 112% 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

1.25
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841607359
Dimensions6.88 × 6.92 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm6.92 mm1.25 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841607359
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.8%

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 25
Current: $922 USD|Low: $152 USD|High: $928 USD|Avg: $419 USD|-0.7%
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
Retailer 17
October 25, 2026
Retailer 15$158 USD
Retailer 3$184 USD
Retailer 14$196 USD
Retailer 16$196 USD
Retailer 4$230 USD
Retailer 8$265 USD
Retailer 11$334 USD
Retailer 2$369 USD
Retailer 13$376 USD
Retailer 7$448 USD
Retailer 5$488 USD
Retailer 10$495 USD
Retailer 17$631 USD
Retailer 9$657 USD
Retailer 12$666 USD
Retailer 6$686 USD
MOH London$922 USD

17 data points across 17 retailers

18 retailers$369 USD to $780 USD

Retailer 1
-
$158 USD
Price last confirmed 10 days ago
Retailer 2
-
$184 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$196 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$196 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$230 USD
HK$1,800 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
$265 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$334 USD
ZAR 5,395 ZAR
View
Price last confirmed 13 days ago
A
Retailer 8
-
$369 USD
€351 EUR
View
Retailer 9
-
$376 USD
£296 GBP
View
Price last confirmed 16 days ago
Retailer 10
-
$448 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$488 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$495 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$631 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$657 USD
SGD 888 SGD
View
Price last confirmed 10 days ago
Retailer 15
-
$666 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$686 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$780 USD
View
Most Expensive
MOH London
LG841607359 · Oct 18
$922 USD
£726 GBP
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from $369 USDSave up to $411 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
1.25ct Round
$369 USD