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Heart|Lab Grown|IGI

5.55ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG848699703

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848699703

Diamond specifications and retailer prices

From $2,118 NZD
£938 GBP
As of October 28, 2026
Save $4,997 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $20,492 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.55ct lab-grown heart diamond

This 5.55ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848699703 or 848699703. Listed at 8 retailers as of October 28, 2026, with a 236% 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

5.55
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848699703
Dimensions11.10 × 12.52 × 6.73 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm12.52 mm5.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848699703
Side View
Table 63.0%Crown 30.7°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 53.8%

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 28
Current: $6,988 NZD|Low: $2,118 NZD|High: $7,115 NZD|Avg: $4,225 NZD|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$2,118 NZD
Retailer 6$2,293 NZD
Retailer 2$2,411 NZD
Retailer 3$3,162 NZD
Retailer 5$4,644 NZD
Retailer 1$6,988 NZD
Retailer 7$7,115 NZD

4 data points across 7 retailers

8 retailers$2,118 NZD to $7,115 NZD

A
Cheapest Retailer
-
$2,118 NZD
£938 GBP
Retailer 2
-
$2,293 NZD
$1,290 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
$2,411 NZD
HK$10,600 HKD
View
A
Retailer 4
-
$3,162 NZD
$1,779 USD
View
B+
Retailer 5
-
$4,644 NZD
$2,613 USD
View
B
Retailer 6
-
$6,988 NZD
SGD 5,313 SGD
View
B
Retailer 7
-
$7,115 NZD
$4,003 USD
View
Most Expensive
Brilliant Earth
22310099A · Oct 26
$20,492 NZD
$11,530 USD
View
Price under review
7 more retailers have this diamond
Prices start from $2,118 NZDSave up to $4,997 NZD

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
5.55ct Heart
$2,118 NZD