Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG823672083

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823672083

Diamond specifications and retailer prices

From $174 USD
As of October 22, 2026
Save $937 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,111 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823672083 or 823672083. Listed at 20 retailers as of October 22, 2026, with prices from $174 to $1,111, a $937 spread on the same certified stone. Reve Diamonds lists it at $1,111. 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

0.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823672083
Dimensions5.27 × 5.24 × 3.23 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
5.27 mm5.24 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823672083
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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 22
Current: $385 USD|Low: $195 USD|High: $1,022 USD|Avg: $497 USD|+6.1%
Retailer 1
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 4$195 USD
Retailer 11$216 USD
Retailer 9$292 USD
Retailer 2$305 USD
Retailer 5$368 USD
Retailer 1$385 USD
Retailer 6$390 USD
Retailer 12$541 USD
Retailer 10$543 USD
Retailer 7$551 USD
Retailer 3$720 USD
Retailer 8$1,011 USD

44 data points across 12 retailers

20 retailers$174 USD to $1,111 USD

A
Cheapest Retailer
-
$174 USD
A
Retailer 2
-
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$202 USD
View
A
Retailer 4
-
$216 USD
View
A
Retailer 5
-
$216 USD
View
A
Retailer 6
-
$292 USD
View
A
Retailer 7
-
$305 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$368 USD
€350 EUR
View
B+
Retailer 9
-
$385 USD
£303 GBP
View
B+
Retailer 10
-
$390 USD
ZAR 6,306 ZAR
View
B+
Retailer 11
-
$541 USD
View
B+
Retailer 12
-
$543 USD
A$836 AUD
View
B+
Retailer 13
-
$551 USD
A$847 AUD
View
B
Retailer 14
-
$591 USD
SGD 799 SGD
View
B
Retailer 15
-
$694 USD
View
B
Retailer 16
-
$714 USD
View
B
Retailer 17
-
$720 USD
View
B
Retailer 18
-
$749 USD
View
B
Retailer 19
-
$1,011 USD
£796 GBP
View
Most Expensive
B
Reve Diamonds
AE14E03D1 · Oct 28
$1,111 USD
View
19 more retailers have this diamond
Prices start from $174 USDSave up to $937 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
0.55ct Round
$174 USD