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Oval|Lab Grown|IGI

1.49ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG778663711

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778663711

Diamond specifications and retailer prices

From $403 NZD
$227 USD
As of October 30, 2026
Save $2,947 NZD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,350 NZD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.49ct lab-grown oval diamond

This 1.49ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778663711 or 778663711. Listed at 6 retailers as of October 30, 2026, with prices from $403 to $3,350, a $2,947 spread on the same certified stone. Helzberg Diamonds lists it at $3,350. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778663711
Dimensions9.08 × 6.44 × 4.01 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
9.08 mm6.44 mm1.49 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778663711
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,350 NZD|Low: $378 NZD|High: $3,350 NZD|Avg: $1,105 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$403 NZD
Retailer 10$460 NZD
Retailer 7$611 NZD
Retailer 3$747 NZD
Retailer 6$771 NZD
Retailer 2$844 NZD
Retailer 9$887 NZD
Retailer 4$1,182 NZD
Retailer 8$1,345 NZD
Retailer 11$1,569 NZD
Retailer 12$2,166 NZD
Helzberg Diamonds$3,350 NZD

40 data points across 12 retailers

6 retailers$403 NZD to $3,350 NZD

A
Cheapest Retailer
-
$403 NZD
$227 USD
Final sale: no returns
Retailer 2
-
$771 NZD
ZAR 7,019 ZAR
View
Price last confirmed 44 days ago
A
Retailer 3
-
$844 NZD
£375 GBP
View
Retailer 4
-
$1,212 NZD
A$1,051 AUD
View
Price last confirmed 120 days ago
Retailer 5
-
$1,345 NZD
$758 USD
View
Price last confirmed 45 days ago
Most Expensive
B
Helzberg Diamonds
ZXZNNOMMJNHH · Oct 30
$3,350 NZD
$1,888 USD
View
5 more retailers have this diamond
Prices start from $403 NZDSave up to $2,947 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
1.49ct Oval
$403 NZD