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Heart|Lab Grown|IGI

5.58ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG688517854

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG688517854

Diamond specifications and retailer prices

From $954 USD
As of October 27, 2026
Save $2,900 USD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,500 USD at Queensmith · As of October 9, 2026
View at Queensmith

About this 5.58ct lab-grown heart diamond

This 5.58ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG688517854 or 688517854. Listed at 22 retailers as of October 27, 2026, with a 304% 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

5.58
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688517854
Dimensions12.21 × 10.67 × 7.48 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.21 mm10.67 mm5.58 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688517854
Side View
Table 58.0%Crown 38.4°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.3%

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 27
Current: $1,702 USD|Low: $916 USD|High: $4,998 USD|Avg: $2,263 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 14$954 USD
Retailer 6$1,068 USD
Retailer 2$1,107 USD
Retailer 9$1,280 USD
Retailer 5$1,552 USD
Retailer 10$1,585 USD
Retailer 1$1,702 USD
Retailer 11$2,235 USD
Retailer 7$2,249 USD
Retailer 12$2,386 USD
Retailer 3$3,433 USD
Retailer 4$3,536 USD
Retailer 8$3,774 USD
Retailer 13$4,984 USD

42 data points across 14 retailers

22 retailers$954 USD to $3,854 USD

A
Cheapest Retailer
-
$954 USD
A
Retailer 2
-
$1,038 USD
View
A
Retailer 3
-
$1,068 USD
View
Final sale: no returns
A
Retailer 4
-
$1,107 USD
View
A
Retailer 5
-
$1,107 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,280 USD
View
A
Retailer 7
-
$1,552 USD
View
B+
Retailer 8
-
$1,585 USD
View
A
Retailer 9
-
$1,702 USD
£1,340 GBP
View
A
Retailer 10
-
$2,235 USD
A$3,438 AUD
View
A
Retailer 11
-
$2,249 USD
ZAR 36,339 ZAR
View
A
Retailer 12
-
$2,386 USD
View
B+
Retailer 13
-
$2,711 USD
View
B+
Retailer 14
-
$3,113 USD
View
B+
Retailer 15
-
$3,433 USD
View
B+
Retailer 16
-
$3,434 USD
View
B+
Retailer 17
-
$3,452 USD
View
B+
Retailer 18
-
$3,536 USD
SGD 4,778 SGD
View
B+
Retailer 19
-
$3,774 USD
£2,972 GBP
View
B+
Retailer 20
-
$3,854 USD
View
B
Retailer 21
-
$4,984 USD
A$7,667 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Queensmith
LG688517854 · Oct 9
$9,500 USD
£7,480 GBP
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from $954 USDSave up to $2,900 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
5.58ct Heart
$954 USD