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Pear|Lab Grown|IGI

3.78ct E VS2 Pear Lab Grown Diamond

ID • E/VS2 • IGI LG684504159

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG684504159

Diamond specifications and retailer prices

From $1,635 NZD
HK$7,200 HKD
As of October 30, 2026
Save $5,240 NZD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,875 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.78ct lab-grown pear diamond

This 3.78ct lab-grown pear sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG684504159 or 684504159. Listed at 9 retailers as of October 29, 2026, with prices from $1,635 to $6,875, a $5,240 spread on the same certified stone. Blue Nile lists it at $6,875. 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

3.78
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684504159
Dimensions13.80 × 8.63 × 5.29 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.80 mm8.63 mm3.78 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684504159
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 39.4°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 30
Current: $6,875 NZD|Low: $1,635 NZD|High: $9,190 NZD|Avg: $4,703 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 23, 2026
Retailer 2$1,635 NZD
Retailer 10$1,993 NZD
Retailer 12$2,000 NZD
Retailer 5$2,223 NZD
Retailer 11$2,282 NZD
Retailer 3$3,012 NZD
Retailer 8$4,656 NZD
Retailer 6$4,716 NZD
Retailer 7$5,074 NZD
Retailer 9$6,707 NZD
Blue Nile$6,875 NZD
Retailer 4$9,190 NZD

10 data points across 12 retailers

9 retailers$1,635 NZD to $6,875 NZD

A
Cheapest Retailer
-
$1,635 NZD
HK$7,200 HKD
Retailer 2
-
$2,000 NZD
£888 GBP
View
Price last confirmed 23 days ago
A
Retailer 3
-
$2,223 NZD
$1,253 USD
View
Retailer 4
-
$2,282 NZD
$1,286 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$4,656 NZD
A$4,037 AUD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$4,716 NZD
SGD 3,592 SGD
View
Retailer 7
-
$5,074 NZD
$2,860 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$6,707 NZD
$3,780 USD
View
Most Expensive
B
Blue Nile
24614677 · Oct 29
$6,875 NZD
$3,875 USD
View
8 more retailers have this diamond
Prices start from $1,635 NZDSave up to $5,240 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
3.78ct Pear
$1,635 NZD