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Heart|Lab Grown|IGI

4.18ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG696557428

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG696557428

Diamond specifications and retailer prices

From $1,416 NZD
$798 USD
As of October 30, 2026
Save $14,783 NZD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $16,199 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.18ct lab-grown heart diamond

This 4.18ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG696557428 or 696557428. Listed at 24 retailers as of October 30, 2026, with prices from $1,416 to $16,199, a $14,783 spread on the same certified stone. Brilliant Earth lists it at $16,199. 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

4.18
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696557428
Dimensions11.00 × 9.69 × 6.57 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
11.00 mm9.69 mm4.18 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696557428
Side View
Table 63.0%Crown 38.6°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 59.7%

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 30
Current: $16,199 NZD|Low: $1,359 NZD|High: $19,340 NZD|Avg: $4,040 NZD|-16.2%
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
Retailer 18
November 1, 2026
Retailer 4$1,416 NZD
Retailer 16$1,540 NZD
Retailer 10$1,584 NZD
Retailer 3$1,641 NZD
Retailer 18$1,641 NZD
Retailer 17$1,952 NZD
Retailer 9$2,246 NZD
Retailer 6$2,351 NZD
Retailer 11$2,519 NZD
Retailer 14$3,495 NZD
Retailer 13$3,518 NZD
Retailer 15$3,572 NZD
Retailer 5$4,617 NZD
Retailer 7$5,241 NZD
Retailer 8$5,521 NZD
Retailer 2$6,154 NZD
Retailer 12$8,563 NZD
Brilliant Earth$16,199 NZD

44 data points across 18 retailers

24 retailers$1,416 NZD to $16,199 NZD

A
Cheapest Retailer
-
$1,416 NZD
$798 USD
A
Retailer 2
-
$1,540 NZD
$868 USD
View
A
Retailer 3
-
$1,584 NZD
$893 USD
View
Final sale: no returns
A
Retailer 4
-
$1,641 NZD
$925 USD
View
Retailer 5
-
$1,641 NZD
$925 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,908 NZD
HK$8,400 HKD
View
A
Retailer 7
-
$1,952 NZD
$1,100 USD
View
A
Retailer 8
-
$2,246 NZD
$1,266 USD
View
A
Retailer 9
-
$2,351 NZD
$1,325 USD
View
A
Retailer 10
-
$2,519 NZD
£1,118 GBP
View
A
Retailer 11
-
$3,495 NZD
ZAR 31,818 ZAR
View
B+
Retailer 12
-
$3,518 NZD
A$3,050 AUD
View
B+
Retailer 13
-
$3,572 NZD
$2,013 USD
View
B+
Retailer 14
-
$4,297 NZD
$2,422 USD
View
B+
Retailer 15
-
$4,617 NZD
$2,602 USD
View
B+
Retailer 16
-
$5,241 NZD
$2,954 USD
View
B+
Retailer 17
-
$5,246 NZD
$2,957 USD
View
B+
Retailer 18
-
$5,521 NZD
SGD 4,205 SGD
View
B+
Retailer 19
-
$5,550 NZD
$3,128 USD
View
B+
Retailer 20
-
$5,678 NZD
$3,200 USD
View
B+
Retailer 21
-
$6,154 NZD
£2,731 GBP
View
B
Retailer 22
-
$7,839 NZD
$4,418 USD
View
B
Retailer 23
-
$8,563 NZD
A$7,425 AUD
View
Most Expensive
B
Brilliant Earth
13765452A · Oct 31
$16,199 NZD
$9,130 USD
View
23 more retailers have this diamond
Prices start from $1,416 NZDSave up to $14,783 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
4.18ct Heart
$1,416 NZD