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Emerald|Lab Grown|GIA

1.78ct D VS2 Emerald Lab Grown Diamond

GD • D/VS2 • GIA 1236252940

Certificate GIA 1236252940

Diamond specifications and retailer prices

From $2,307 NZD
$1,300 USD
As of October 28, 2026
Save $754 NZD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,470 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.78ct lab-grown emerald diamond

This 1.78ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1236252940. Listed at 3 retailers as of October 28, 2026, with a 33% 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

1.78
Carat
D
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1236252940
Dimensions8.37 × 5.87 × 3.80 mm
L/W Ratio1.43
Girdle conditionPolished
Top View
8.37 mm5.87 mm1.78 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236252940
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $7,470 NZD|Low: $1,373 NZD|High: $7,470 NZD|Avg: $3,007 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 18, 2026
Retailer 5$1,373 NZD
Retailer 11$1,446 NZD
Retailer 6$1,923 NZD
Retailer 7$1,961 NZD
Retailer 3$1,982 NZD
Retailer 2$2,307 NZD
Retailer 8$2,857 NZD
Retailer 4$3,060 NZD
Retailer 9$4,232 NZD
Retailer 10$4,476 NZD
Do Amore Diamonds$7,470 NZD

4 data points across 11 retailers

3 retailers$2,307 NZD to $3,060 NZD

B
Cheapest Retailer
-
$2,307 NZD
$1,300 USD
B
Retailer 2
-
$3,060 NZD
$1,725 USD
View
Most Expensive
Do Amore Diamonds
24-B17569A · Oct 30
$7,470 NZD
$4,210 USD
View
Price under review
2 more retailers have this diamond
Prices start from $2,307 NZDSave up to $754 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.

B
1.78ct Emerald
$2,307 NZD