CaratHunter
Plans
Round|Lab Grown|IGI

0.51ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG707543877

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707543877

Diamond specifications and retailer prices

From $102 USD
As of October 29, 2026
Save $837 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $939 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG707543877 or 707543877. Listed at 19 retailers as of October 29, 2026, with prices from $102 to $939, a $837 spread on the same certified stone. MOH London lists it at $939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707543877
Dimensions5.08 × 5.13 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.08 mm5.13 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707543877
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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: $939 USD|Low: $98 USD|High: $939 USD|Avg: $312 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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 9$102 USD
Retailer 12$112 USD
Retailer 17$117 USD
Retailer 11$134 USD
Retailer 7$135 USD
Retailer 18$230 USD
Retailer 13$244 USD
Retailer 16$255 USD
Retailer 3$261 USD
Retailer 8$306 USD
Retailer 4$350 USD
Retailer 5$358 USD
Retailer 10$365 USD
Retailer 15$375 USD
Retailer 14$403 USD
Retailer 2$462 USD
Retailer 6$882 USD
MOH London$939 USD

40 data points across 18 retailers

19 retailers$102 USD to $939 USD

A
Cheapest Retailer
-
$102 USD
A
Retailer 2
-
$112 USD
View
Final sale: no returns
A
Retailer 3
-
$117 USD
View
A
Retailer 4
-
$134 USD
View
A
Retailer 5
-
$135 USD
View
A
Retailer 6
-
$230 USD
ZAR 3,709 ZAR
View
A
Retailer 7
-
$244 USD
£192 GBP
View
A
Retailer 8
-
$255 USD
View
Retailer 9
-
$258 USD
View
Price last confirmed 52 days ago
B+
Retailer 10
-
$261 USD
€249 EUR
View
B+
Retailer 11
-
$306 USD
View
Retailer 12
-
$350 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$358 USD
View
B+
Retailer 14
-
$365 USD
A$561 AUD
View
B+
Retailer 15
-
$375 USD
View
B+
Retailer 16
-
$403 USD
View
B
Retailer 17
-
$462 USD
View
B
Retailer 18
-
$882 USD
View
Most Expensive
B
MOH London
LG707543877 · Oct 29
$939 USD
£739 GBP
View
18 more retailers have this diamond
Prices start from $102 USDSave up to $837 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
0.51ct Round
$102 USD