Round|Lab Grown|IGI

5.56ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG837640260

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837640260

Diamond specifications and retailer prices

From $1,610 USD
As of October 29, 2026
Save $6,483 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,590 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.56ct lab-grown round diamond

This 5.56ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640260 or 837640260. Listed at 20 retailers as of October 28, 2026, with a 403% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.56
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640260
Dimensions11.39 × 11.31 × 6.92 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
11.39 mm11.31 mm5.56 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640260
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
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 29
Current: $12,590 USD|Low: $1,610 USD|High: $13,030 USD|Avg: $4,693 USD|+0.6%
Brilliant Earth
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 30, 2026
Retailer 6$1,610 USD
Retailer 4$2,095 USD
Retailer 15$2,140 USD
Retailer 2$2,345 USD
Retailer 13$2,385 USD
Retailer 12$2,546 USD
Retailer 16$3,027 USD
Retailer 14$3,386 USD
Retailer 10$3,389 USD
Retailer 3$3,876 USD
Retailer 8$4,547 USD
Retailer 11$4,789 USD
Retailer 7$6,159 USD
Retailer 17$6,170 USD
Retailer 9$6,499 USD
Retailer 5$8,093 USD
Brilliant Earth$12,590 USD

37 data points across 17 retailers

20 retailers$1,610 USD to $8,093 USD

Retailer 1
-
$1,480 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$1,610 USD
View
Final sale: no returns
Retailer 3
-
$1,712 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$2,095 USD
£1,649 GBP
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$2,140 USD
View
B+
Retailer 6
-
$2,345 USD
£1,846 GBP
View
B+
Retailer 7
-
$2,385 USD
View
B+
Retailer 8
-
$2,546 USD
€2,425 EUR
View
B+
Retailer 9
-
$3,027 USD
View
Retailer 10
-
$3,254 USD
View
Price last confirmed 38 days ago
Retailer 11
-
$3,386 USD
A$5,209 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$3,389 USD
ZAR 54,745 ZAR
View
B+
Retailer 13
-
$3,876 USD
View
B
Retailer 14
-
$4,547 USD
View
B+
Retailer 15
-
$4,789 USD
£3,771 GBP
View
B
Retailer 16
-
$6,159 USD
SGD 8,323 SGD
View
Retailer 17
-
$6,170 USD
View
Price last confirmed 11 days ago
Retailer 18
-
$6,499 USD
A$9,999 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$8,093 USD
View
Most Expensive
Brilliant Earth
21570707A · Oct 29
$12,590 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,610 USDSave up to $6,483 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
5.56ct Round
$1,610 USD