Round|Lab Grown|IGI

0.52ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG800676704

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800676704

Diamond specifications and retailer prices

From $143 USD
As of October 27, 2026
Save $1,237 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,411 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676704 or 800676704. Listed at 11 retailers as of October 27, 2026, with a 865% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676704
Dimensions5.18 × 5.16 × 3.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
5.18 mm5.16 mm0.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676704
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,411 USD|Low: $143 USD|High: $1,420 USD|Avg: $540 USD|+49.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5$143 USD
Retailer 12$166 USD
Retailer 4$261 USD
Retailer 6$291 USD
Retailer 9$295 USD
Retailer 10$314 USD
Retailer 2$350 USD
Retailer 3$533 USD
Retailer 8$548 USD
Retailer 11$560 USD
Retailer 7$1,380 USD
MOH London$1,411 USD

22 data points across 12 retailers

11 retailers$143 USD to $1,380 USD

A+
Cheapest Retailer
-
$143 USD
A
Retailer 2
-
$166 USD
View
Final sale: no returns
A
Retailer 3
-
$291 USD
View
A
Retailer 4
-
$295 USD
View
A
Retailer 5
-
$314 USD
€299 EUR
View
A
Retailer 6
-
$315 USD
View
Retailer 7
-
$533 USD
View
Price last confirmed 110 days ago
B
Retailer 8
-
$548 USD
View
B+
Retailer 9
-
$560 USD
View
B
Retailer 10
-
$1,380 USD
View
Most Expensive
MOH London
LG800676704 · Oct 25
$1,411 USD
£1,111 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $143 USDSave up to $1,237 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+
0.52ct Round
$143 USD