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Heart|Lab Grown|IGI

3.75ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG806630273

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG806630273

Diamond specifications and retailer prices

From $2,218 NZD
$1,250 USD
As of October 28, 2026
Save $5,223 NZD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,132 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.75ct lab-grown heart diamond

This 3.75ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG806630273 or 806630273. Listed at 14 retailers as of October 27, 2026, with a 235% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.75
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806630273
Dimensions9.29 × 10.75 × 6.28 mm
L/W Ratio1.16
Girdle conditionPARTLY FACETED
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm10.75 mm3.75 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806630273
Side View
Table 66.0%Crown 39.9°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.4%

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 28
Current: $8,132 NZD|Low: $1,843 NZD|High: $8,132 NZD|Avg: $4,875 NZD
Novita Diamonds
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
October 29, 2026
Retailer 11$1,843 NZD
Retailer 10$2,218 NZD
Retailer 2$2,573 NZD
Retailer 15$2,750 NZD
Retailer 8$2,924 NZD
Retailer 5$4,274 NZD
Retailer 6$4,362 NZD
Retailer 3$4,420 NZD
Retailer 9$4,823 NZD
Retailer 7$6,175 NZD
Retailer 13$6,485 NZD
Retailer 14$6,642 NZD
Retailer 4$6,916 NZD
Retailer 12$7,441 NZD
Novita Diamonds$8,132 NZD

23 data points across 15 retailers

14 retailers$2,218 NZD to $7,441 NZD

A
Cheapest Retailer
-
$2,218 NZD
$1,250 USD
A
Retailer 2
-
$2,573 NZD
$1,450 USD
View
B+
Retailer 3
-
$2,750 NZD
$1,550 USD
View
A
Retailer 4
-
$2,924 NZD
£1,298 GBP
View
B+
Retailer 5
-
$4,274 NZD
$2,409 USD
View
Retailer 6
-
$4,362 NZD
A$3,782 AUD
View
Price last confirmed 10 days ago
Retailer 7
-
$4,420 NZD
ZAR 40,246 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$4,823 NZD
$2,718 USD
View
B
Retailer 9
-
$6,175 NZD
$3,480 USD
View
B
Retailer 10
-
$6,485 NZD
£2,878 GBP
View
B
Retailer 11
-
$6,642 NZD
$3,743 USD
View
B
Retailer 12
-
$6,916 NZD
$3,898 USD
View
B
Retailer 13
-
$7,441 NZD
SGD 5,667 SGD
View
Most Expensive
Novita Diamonds
cert_806630273 · Oct 8
$8,132 NZD
A$7,051 AUD
View
Price last confirmed 23 days ago
13 more retailers have this diamond
Prices start from $2,218 NZDSave up to $5,223 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
3.75ct Heart
$2,218 NZD